NGC 7026 , the SIMBAD biblio

NGC 7026 , the SIMBAD biblio (406 results) C.D.S. - SIMBAD4 rel 1.7 - 2021.01.26CET00:58:48

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Title First 3 Authors
2020ApJ...899...33L 19       D               1 40 ~ Can the kappa-distributed electron energies account for the intensity ratios of O II lines in photoionized gaseous nebulae? LIN B.-Z. and ZHANG Y.
2020MNRAS.492..950A 19       D               4 39 ~ Ionization correction factors for sodium, potassium, and calcium in planetary nebulae. AMAYO A., DELGADO-INGLADA G. and GARCIA-ROJAS J.
2020MNRAS.493..730M 19       D               1 267 ~ Infrared properties of planetary nebulae with [WR] and wels central stars. MUTHUMARIAPPAN C. and PARTHASARATHY M.
2018A&A...611A..41R 131           X         3 118 2 THROES: a caTalogue of HeRschel Observations of Evolved Stars. I. PACS range spectroscopy. RAMOS-MEDINA J., SANCHEZ CONTRERAS C., GARCIA-LARIO P., et al.
2018MNRAS.473.4476G 148       D     X         4 31 2 C/O ratios in planetary nebulae with dual-dust chemistry from faint optical recombination lines. GARCIA-ROJAS J., DELGADO-INGLADA G., GARCIA-HERNANDEZ D.A., et al.
2018MNRAS.477.4499A 44           X         1 21 4 Herschel Planetary Nebula Survey (HerPlaNS): hydrogen recombination laser lines in Mz 3. ALEMAN I., EXTER K., UETA T., et al.
2018MNRAS.478.1502P 44           X         1 12 ~ OH+ emission from cometary knots in planetary nebulae. PRIESTLEY F.D. and BARLOW M.J.
2018MNRAS.479.5657H 104       D         F     2 114 ~ Radio observations of planetary nebulae: no evidence for strong radial density gradients. HAJDUK M., VAN HOOF P.A.M., SNIADKOWSKA K., et al.
2016ApJ...817...68Z 17       D               1 93 7 On the nonthermal κ-distributed electrons in planetary nebulae and H II regions: the κ index and its correlations with other nebular properties. ZHANG Y., ZHANG B. and LIU X.-W.
2016ApJS..223....6Y 226       D     X C       5 22 1 Kinematic distances of galactic planetary nebulae. YANG A.Y., TIAN W.W., ZHU H., et al.
2016MNRAS.455.1459F 59       D     X         2 284 77 The Hα surface brightness-radius relation: a robust statistical distance indicator for planetary nebulae. FREW D.J., PARKER Q.A. and BOJICIC I.S.
2016MNRAS.459..841M 42           X         1 24 5 Spitzer mid-infrared spectroscopic observations of planetary nebulae. MATA H., RAMOS-LARIOS G., GUERRERO M.A., et al.
2016MNRAS.461..542G 17       D               1 17 11 Galactic planetary nebulae with precise nebular abundances as a tool to understand the evolution of asymptotic giant branch stars. GARCIA-HERNANDEZ D.A., VENTURA P., DELGADO-INGLADA G., et al.
2016MNRAS.462..610R 17       D               2 61 7 Rings and arcs around evolved stars - I. Fingerprints of the last gasps in the formation process of planetary nebulae. RAMOS-LARIOS G., SANTAMARIA E., GUERRERO M.A., et al.
2016MNRAS.463.4438T 42           X         1 11 10 Formation and X-ray emission from hot bubbles in planetary nebulae - II. Hot bubble X-ray emission. TOALA J.A. and ARTHUR S.J.
2015ApJS..218...25S viz 16       D               1 123 19 The abundances of light neutron-capture elements in planetary nebulae. III. The impact of new atomic data on nebular selenium and krypton abundance determinations. STERLING N.C., PORTER R.L. and DINERSTEIN H.L.
2015MNRAS.446.1931R 41           X         1 18 8 NGC 6309, a planetary nebula that shifted from round to multipolar. RUBIO G., VAZQUEZ R., RAMOS-LARIOS G., et al.
2015MNRAS.449.1797D 17       D               4 32 38 Oxygen enrichment in carbon-rich planetary nebulae. DELGADO-INGLADA G., RODRIGUEZ M., PEIMBERT M., et al.
2015MNRAS.449.2980S 16       D               1 74 9 On the distances of planetary nebulae. SMITH H.
2015MNRAS.453.1396P viz 41           X         1 16 2 AMI Galactic Plane Survey at 16 GHz - II. Full data release with extended coverage and improved processing. PERROTT Y.C., SCAIFE A.M.M., GREEN D.A., et al.
2014A&A...565A..36U 98       D       C       3 14 18 The Herschel Planetary Nebula Survey (HerPlaNS). I. Data overview and analysis demonstration with NGC 6781. UETA T., LADJAL D., EXTER K.M., et al.
2014A&A...566A..79A 17       D   O           1 22 22 Herschel Planetary Nebula Survey (HerPlaNS). First detection of OH+ in planetary nebulae. ALEMAN I., UETA T., LADJAL D., et al.
2014A&A...569A..50C 41           X         1 14 7 VLT observations of the asymmetric Etched Hourglass Nebula, MyCn 18. CLYNE N., REDMAN M.P., LLOYD M., et al.
2014ApJ...784..173D 260       D     X         7 60 32 C/O abundance ratios, iron depletions, and infrared dust features in galactic planetary nebulae. DELGADO-INGLADA G. and RODRIGUEZ M.
2014ApJ...787...25H 41           X         1 31 8 Hubble Space Telescope observations and geometric models of compact multipolar planetary nebulae. HSIA C.-H., CHAU W., ZHANG Y., et al.
2013A&A...549A..65L viz 40           X         1 9 0 High-resolution spectra of the planetary nebula NGC 6803. LEE S.-J. and HYUNG S.
2013AJ....145...57C 1514 T K A     X C       36 2 10 A detailed spatiokinematic model of the conical outflow of the multipolar planetary nebula
NGC 7026.
2013ApJ...767...35R 41           X         1 16 21 Detection of diffuse X-ray emission from planetary nebulae with nebular O VI. RUIZ N., CHU Y.-H., GRUENDL R.A., et al.
2013MNRAS.428.3443M viz 16       D               2 139 23 Plasma diagnostics for planetary nebulae and HII regions using the NII and OII optical recombination lines. McNABB I.A., FANG X., LIU X.-W., et al.
2013MNRAS.431....2F viz 16       D               1 1347 50 A catalogue of integrated Hα fluxes for 1258 Galactic planetary nebulae. FREW D.J., BOJICIC I.S. and PARKER Q.A.
2013MNRAS.436..470S 122           X         3 10 21 A wind-shell interaction model for multipolar planetary nebulae. STEFFEN W., KONING N., ESQUIVEL A., et al.
2013RMxAA..49...87P 136       D     X         4 86 11 Galactic kinematics of Planetary Nebulae with [WC] central star. PENA M., RECHY-GARCIA J.S. and GARCIA-ROJAS J.
2012ApJ...760..115C 40           X         1 37 10 Multipolar planetary nebulae: not as geometrically diversified as thought. CHONG S.-N., KWOK S., IMAI H., et al.
2012ApJS..200....3B 135       D     X         4 103 30 Spitzer search for dust disks around central stars of planetary nebulae. BILIKOVA J., CHU Y.-H., GRUENDL R.A., et al.
2012MNRAS.422.3516W 41           X         1 13 29 Understanding and reducing statistical uncertainties in nebular abundance determinations. WESSON R., STOCK D.J. and SCICLUNA P.
2011A&A...525A..58G 134       D     X         4 145 36 IPHAS extinction distances to planetary nebulae. GIAMMANCO C., SALE S.E., CORRADI R.L.M., et al.
2011A&A...526A...6W viz 16       D               1 492 40 Central stars of planetary nebulae: new spectral classifications and catalogue. WEIDMANN W.A. and GAMEN R.
2011AJ....141..111C 433     A D     X C       11 19 13 Far-infrared imaging of post-asymptotic giant branch stars and (Proto)-planetary nebulae with the AKARI far-infrared surveyor. COX N.L.J., GARCIA-HERNANDEZ D.A., GARCIA-LARIO P., et al.
2011MNRAS.415..513P 39           X         1 5 8 Optical and mid-infrared observations of the planetary nebula NGC 6781. PHILLIPS J.P., RAMOS-LARIOS G. and GUERRERO M.A.
2011RMxAA..47...83P 16       D               1 842 15 Mid- and far-infrared photometry of galactic planetary nebulae with the AKARI All-Sky Survey. PHILLIPS J.P. and MARQUEZ-LUGO R.A.
2010ApJ...708...93K 78           X         2 20 10 Discovery of a multipolar structure with an equatorial disk in NGC 6072. KWOK S., CHONG S.-N., HSIA C.-H., et al.
2010ApJ...724..748H viz 16       D               1 146 87 Abundances of Galactic anticenter planetary nebulae and the oxygen abundance gradient in the Galactic disk. HENRY R.B.C., KWITTER K.B., JASKOT A.E., et al.
2010ApJ...725.1910S 39           X         1 9 7 Comparing shocks in planetary nebulae with the solar wind termination shock. SOKER N., RAHIN R., BEHAR E., et al.
2010MNRAS.408..436L 78           X         2 11 9 Diffuse X-ray emissions from dynamic planetary nebulae. LOU Y.-Q. and ZHAI X.
2009A&A...498..463P 15       D               1 96 14 Survey of planetary nebulae at 30 GHz with OCRA-p. PAZDERSKA B.M., GAWRONSKI M.P., FEILER R., et al.
2009A&A...505..249M 39           X         1 70 94 Binary planetary nebulae nuclei towards the Galactic bulge. II. A penchant for bipolarity and low-ionisation structures. MISZALSKI B., ACKER A., PARKER Q.A., et al.
2009ApJ...694.1335D 170       D     X         5 47 24 The iron abundance in galactic planetary nebulae. DELGADO-INGLADA G., RODRIGUEZ M., MAMPASO A., et al.
2009ApJ...694.1481M 39           X         1 8 7 Serendipitous XMM-Newton detection of X-ray emission from the bipolar planetary nebula Hb 5. MONTEZ R., KASTNER J.H., BALICK B., et al.
2009AstL...35..518M viz 118 13 He, C, N, and O abundances in an ensemble of galactic planetary nebulae. MILANOVA Y.V. and KHOLTYGIN A.F.
2008A&A...482..529U 15       D               1 64 8 Millimeter observations of planetary nebulae. A contribution to the Planck pre-launch catalogue. UMANA G., LETO P., TRIGILIO C., et al.
2008Ap.....51..294K 38           X         1 5 0 Plasma diagnostics of planetary nebulae. KHOLTYGIN A.F.
2008ApJ...672..957K 54       D     X         2 13 21 Serendipitous Chandra X-ray detection of a hot bubble within the planetary nebula NGC 5315. KASTNER J.H., MONTEZ R.Jr, BALICK B., et al.
2008ApJ...675..380S 15       D               3 34 1 Orientation effects in bipolar planetary nebulae. SCHWARZ H.E., MONTEIRO H. and PETERSON R.
2008ApJ...689..194S viz 15       D               1 560 74 The Magellanic cloud calibration of the Galactic planetary nebula distance scale. STANGHELLINI L., SHAW R.A. and VILLAVER E.
2008ApJS..174..158S 15       D               4 123 58 The abundances of light neutron-capture elements in planetary nebulae. II. s-process enrichments and interpretation. STERLING N.C. and DINERSTEIN H.L.
2008NewA...13..563A 9 14 X-ray emission from jet-wind interaction in planetary nebulae. AKASHI M., MEIRON Y. and SOKER N.
2008PASP..120..380W viz 15       D               467 6 The spatial orientation of planetary nebulae within the Milky way. WEIDMANN W.A. and DIAZ R.J.
2007A&A...475..217Q viz 15       D               477 19 Bayesian posterior classification of planetary nebulae according to the Peimbert types. QUIREZA C., ROCHA-PINTO H.J. and MACIEL W.J.
2007ApJ...665..341L 18 3 Optically thick radio cores of narrow-waist bipolar nebulae. LEE T.-H., LIM J. and KWOK S.
2007ApJS..169..289H 18 15 An atlas of [N II] and [O III] images and spectra of planetary nebulae. HAJIAN A.R., MOVIT S.M., TROFIMOV D., et al.
2007JRASC.101..200F 13 0 The Cheeseburger Nebula. FINLAY W. and HUBE D.
2007MNRAS.375..137A 9 15 X-ray emission from planetary nebulae calculated by 1D spherical numerical simulations. AKASHI M., SOKER N., BEHAR E., et al.
2006ApJ...640..966S 12 15 Accreting white dwarfs among the planetary nebulae most luminous in [O III] λ5007 emission. SOKER N.
2006ApJ...651..898S 80 59 Planetary nebula abundances and morphology: probing the chemical evolution of the Milky Way. STANGHELLINI L., GUERRERO M.A., CUNHA K., et al.
2006ApJ...653..339G 114 T K                 11 14 XMM-Newton observations of the bipolar planetary nebulae NGC 2346 and
NGC 7026.
2006MNRAS.368.1706A 12 15 X-ray emission by a shocked fast wind from the central stars of planetary nebulae. AKASHI M., SOKER N. and BEHAR E.
2006RMxAA..42...53M 47 22 Galactic planetary nebulae with Wolf-rayet nuclei III. Kinematical analysis of a large sample of nebulae. MEDINA S., PENAA M., MORISSET C., et al.
2005A&A...444..849R 8 10 Blowing up warped disks in 3D. Three-dimensional AMR simulations of point-symmetric nebulae. RIJKHORST E.-J., MELLEMA G. and ICKE V.
2005ARep...49..390H viz 86 1 The chemical composition of galactic planetary nebulae with regard to inhomogeneity in the gas density in their envelopes. HOLOVATYY V.V. and HAVRILOVA N.V.
2005MNRAS.362..424W 36 62 The abundance discrepancy - recombination line versus forbidden line abundances for a northern sample of galactic planetary nebulae. WESSON R., LIU X.-W. and BARLOW M.J.
2005MmSAI..76..449G 21 2 X-ray observations of hot gas in planetary nebulae. GUERRERO M.A., CHU Y.-H. and GRUENDL R.A.
2004A&A...417..637C 1         O           12 40 Rings in the haloes of planetary nebulae. CORRADI R.L.M., SANCHEZ-BLAZQUEZ P., MELLEMA G., et al.
2004A&A...427..873W 110 43 A reexamination of electron density diagnostics for ionized gaseous nebulae. WANG W., LIU X.-W., ZHANG Y., et al.
2004AAS...20513805G 75 T                   4 1 XMM-Newton observations of hot gas in two bipolar planetary nebulae: NGC 2346 and
NGC 7026.
2004AJ....127.2284H 85 94 Sulfur, chlorine, and argon abundances in planetary nebulae. IV. Synthesis and the sulfur anomaly. HENRY R.B.C., KWITTER K.B. and BALICK B.
2004ApJ...614..745H viz 113 T K                 4 10 Optical and IUE spectra of the planetary nebula
NGC 7026.
2004MNRAS.349..793P viz 135 45 A reanalysis of chemical abundances in galactic PNe and comparison with theoretical predictions. PERINOTTO M., MORBIDELLI L. and SCATARZI A.
2004MNRAS.353..589P viz 448 71 Planetary nebula distances re-examined: an improved statistical scale. PHILLIPS J.P.
2003A&A...403..659A viz 122 70 Quantitative classification of WR nuclei of planetary nebulae. ACKER A. and NEINER C.
2003A&A...408.1029K viz 1324 48 Galactic Planetary Nebulae and their central stars. I. An accurate and homogeneous set of coordinates. KERBER F., MIGNANI R.P., GUGLIELMETTI F., et al.
2003IAUS..209..203H 32 3 WR central stars. HAMANN W.-R., GRAEFENER G. and KOESTERKE L.
2003IAUS..209..215D 27 2 Abundances of [WC] central stars of PN and the double dust chemistry problem. DE MARCO O.
2003IAUS..209..539T 10 0 High velocity flow suggested by wing components of the H-alpha line profiles in the selected planetary nebulae. TAMURA S., OTSUKA M. and TAJITSU A.
2003MNRAS.340..883P 75 15 The relation between elemental abundances and morphology in planetary nebulae. PHILLIPS J.P.
2003MNRAS.344..501P 376 44 The relation between Zanstra temperature and morphology in planetary nebulae. PHILLIPS J.P.
2003PASP..115.1296S 23 9 Pairs of bubbles in planetary nebulae and clusters of galaxies. SOKER N.
2003RMxAC..15....7L 13 0 Winds, bubbles, and outflows in planetary nebulae. LOPEZ J.A.
2003RMxAC..18...84P 51 2 Characteristics of planetary nebulae with [WC] central stars. PENA M., MEDINA S. and STASINSKA G.
2002A&A...385.1008P 26 0 A possible observational measure of evolution in bipolar nebulae. PHILLIPS J.P.
2002A&A...387.1074M 128 5 Gas temperature and excitation classes in planetary nebulae. MARTINS L.P. and VIEGAS S.M.
2002ARA&A..40..439B 2 43 368 Shapes and shaping of planetary nebulae. BALICK B. and FRANK A.
2002ApJ...576..285S 203 40 The correlations between planetary nebula morphology and central star evolution: analysis of the northern galactic sample. STANGHELLINI L., VILLAVER E., MANCHADO A., et al.
2002RMxAC..13..139L 9 4 Emission lines from jets in planetary nebulae. LOPEZ J.A.
2001A&A...367..983P 42 49 Galactic planetary nebulae with Wolf-Rayet nuclei. II. A consistent observational data set. PENA M., STASINSKA G. and MEDINA S.
2001A&A...377.1007G 49 16 Infrared properties of planetary nebulae with [WR] central stars. GORNY S.K., STASINSKA G., SZCZERBA R., et al.
2001A&A...378..843K viz 15       D               2202 66 Version 2000 of the Catalogue of Galactic Planetary Nebulae. KOHOUTEK L.
2001Ap&SS.275...41K 32 32 Spectral analyses of WR-type central stars of planetary nebulae. KOESTERKE L.
2001Ap&SS.275...53D 59 25 Abundances of [WC] central stars and their planetary nebulae. DE MARCO O. and BARLOW M.J.
2001Ap&SS.275...67G 54 16 Statistics of planetary nebulae with [WR] central stars. GORNY S.K.
2001Ap&SS.275...79Z 47 15 The infrared [WC] stars. ZIJLSTRA A.A.
2001Ap&SS.277..393C 168 5 Gravity distances of planetary nebulae II. Aplication to a sample of galactic objects. CAZETTA J.O. and MACIEL W.J.
2001Ap&SS.277..545M 103 5 Helium contamination from the progenitor stars of planetary nebulae: the He/H radial gradient and the delta Y/ delta Z enrichment ratio. MACIEL W.J.
2001ApJ...562..804K 21 54 Sulfur, chlorine, and argon in planetary nebulae. I. Observations and abundances in a northern sample. KWITTER K.B. and HENRY R.B.C.
2001RMxAC..10....9P 3 0 Planetary nebulae with [WR] nuclei. A statistical approach. PENA M., STASINSKA G. and MEDINA S.
2000A&A...361.1121M 43 16 On the abundance gradient of the galactic disk. MARTINS L.P. and VIEGAS S.M.
2000A&A...362.1008G 70 52 Evolutionary status of hydrogen-deficient central stars of planetary nebulae. GORNY S.K. and TYLENDA R.
2000AJ....119..342P 38 5 Photometric constraints upon binaries in bipolar nebulae. PHILLIPS J.P.
2000ApJ...538..241S 59 140 The formation of very narrow waist bipolar planetary nebulae. SOKER N. and RAPPAPORT S.
2000RMxAA..36....3C 102 16 Distances of galactic planetary nebulae based on a relationship between the central star mass and the N/O abundance. CAZETTA J.O. and MACIEL W.J.
1999A&A...345..629M viz 130 101 Abundance gradients in the outer galactic disk from planetary nebulae. MACIEL W.J. and QUIREZA C.
1999A&A...352..297S viz 549 39 The dust content of planetary nebulae: a reappraisal. STASINSKA G. and SZCZERBA R.
1999A&AS..134..255K viz 4184 60 Catalogue of H-alpha emission stars in the Northern Milky Way. KOHOUTEK L. and WEHMEYER R.
1999AJ....118..488C 112 135 A Hubble Space Telescope survey for resolved companions of planetary nebula nuclei. CIARDULLO R., BOND H.E., SIPIOR M.S., et al.
1999ApJ...517..767G 2 30 227 Shaping bipolar and elliptical planetary nebulae: effects of stellar rotation, photoionization heating, and magnetic fields. GARCIA-SEGURA G., LANGER N., ROZYCZKA M., et al.
1999ApJ...525..863F 110 T K                 27 3 The IUE spectra of the O VI sequence planetary nebulae NGC 2452,

NGC 7026,
M3-30, and Lo 4.
1999ApJS..123..219C viz 478 22 Infrared planetary nebulae in the NRAO VLA sky survey. CONDON J.J., KAPLAN D.L. and TERZIAN Y.
1999ApJS..124..195H viz 41 70 Investigating the near-infrared properties of planetary nebulae. II. Medium-resolution spectra. HORA J.L., LATTER W.B. and DEUTSCH L.K.
1999MNRAS.304...27K 16 31 Emission lines of [O II] in the optical and ultraviolet spectra of planetary nebulae. KEENAN F.P., ALLER L.H., BELL K.L., et al.
1999PASP..111..221F 19 5 Detection of O VII λ1522 in IUE spectra of planetary nebula nuclei and other hot stars. FEIBELMAN W.A.
1998A&A...329..691K 69 24 Inhomogeneous planetary nebulae: carbon and oxygen abundances. KHOLTYGIN A.F.
1998A&A...340..527P 315 20 Electron densities in planetary nebulae, and the unusual characteristics of the [SII] emission zone. PHILLIPS J.P.
1998A&AS..132...13D viz 870 59 The kinematics of 867 galactic planetary nebulae. DURAND S., ACKER A. and ZIJLSTRA A.
1998AJ....115.1989T viz 15       D               672 35 A new distance indicator to galactic planetary nebulae based upon IRAS fluxes. TAJITSU A. and TAMURA S.
1998ARep...42..293M 221 12 A self-consistent determination of distances, physical parameters, and chemical composition for a large sample of galactic planetary nebulae: chemical composition. MAL'KOV Y.F.
1998ApJS..117..341Z 111 37 A morphological study of planetary nebulae. ZHANG C.Y. and KWOK S.
1998ApJS..117..361C viz 887 77 Planetary nebulae in the NRAO VLA sky survey. CONDON J.J. and KAPLAN D.L.
1998MNRAS.296..367C 1 45 163 Quantitative classification of WC and WO stars. CROWTHER P.A., DE MARCO O. and BARLOW M.J.
1998MNRAS.297..617C 208 22 Orientation of planetary nebulae within the galaxy. CORRADI R.L.M., AZNAR R. and MAMPASO A.
1997A&A...325..755P 56 14 The spatial orientations of bipolar nebulae. PHILLIPS J.P.
1997AAHam..11....1K viz 4095 ~ Catalogue of stars in the Northern Milky Way having H-α in emission. KOHOUTEK L. and WEHMEYER R.
1997ARep...41..760M viz 167 22 A self-consistent determination of the distances, physical parameters, and chemical composition for a large sample of Galactic planetary nebulae: the distances and parameters of central stars and the optical depths of envelopes. MAL'KOV Y.F.
1997ApJ...487..328G 1 6 29 Chemical abundances and kinematics of the Ring Nebula and its halos. GUERRERO M.A., MANCHADO A. and CHU Y.-H.
1997ApJS..109..481F 8 8 The IUE spectrum of the ``O VI sequence'' planetary nebula IC 2003. FEIBELMAN W.A.
1997ApJS..112..487S viz 455 147 Properties that cannot be explained by the progenitors of planetary nebulae. SOKER N.
1997ApJS..112..557K viz 11282 170 Classification and identification of IRAS sources with low-resolution spectra. KWOK S., VOLK K. and BIDELMAN W.P.
1997IAUS..180..114K 19 27 Quantitative spectral analyses of CSPNs of early WC-type. KOESTERKE L. and HAMANN W.-R.
1997PASP..109..982F 6 4 A reassessment of the IUE emission line spectrum of the planetary nebula NGC 5189 and its central star. FEIBELMAN W.
1996A&A...305..944A 16 35 Comparative study of a [WC 6] nucleus with other emission-lines nuclei of planetary nebulae. ACKER A., GORNY S.K. and CUISINIER F.
1996A&A...306..766S 8 2 Search for new pulsating OVI central stars of planetary nebulae. SILVOTTI R., BARTOLINI C. and STANGHELLINI L.
1996A&A...313..243C 108 T K                 6 10 The structure and kinematics of the unusual bipolar outflow
NGC 7026.
1996A&A...315..284H 115 100 The molecular envelopes of planetary nebulae. HUGGINS P.J., BACHILLER R., COX P., et al.
1996A&AS..116..395F 233 3 Classification of planetary nebulae by cluster analysis and artificial neural networks. FAUNDEZ-ABANS M., ORMENO M.I. and DE OLIVEIRA-ABANS M.
1996AJ....111.1227P 12 11 NGC 6210 : an observational case study of a jet emitting source. PHILLIPS J.P. and CUESTA L.
1996AJ....111.2332C 33 67 A survey for pulsations in O VI nuclei of planetary nebulae. CIARDULLO R. and BOND H.E.
1996Ap&SS.238...31H 33 14 Spectral analysis and model atmospheres of WR type central stars. HAMANN W.-R.
1996ApJ...462..777K 107 145 H2 Emission from planetary nebulae: signpost of bipolar structure. KASTNER J.H., WEINTRAUB D.A., GATELY I., et al.
1996ApJS..107..239T viz 4051 54 A Westerbork synthesis radio telescope 327 MHz survey of the galactic plane. TAYLOR A.R., GOSS W.M., COLEMAN P.H., et al.
1996MNRAS.281.1073K 1 17 73 Auroral and nebular emission lines of [S II] in the optical spectra of planetary nebulae. KEENAN F.P., ALLER L.H., BELL K.L., et al.
1996MNRAS.282..723K 5 5 Theoretical He I line intensities in gaseous nebulae : NGC 1976, 6572 and IC 4997. KINGDON J.B. and FERLAND G.J.
1996PASP..108..258H 16 21 Planetary nebulae expansion distances. III. HAJIAN A.R. and TERZIAN Y.
1996PASP..108..610M 106 17 [N II] and [O III] mean electron temperatures in planetary nebulae. McKENNA F.C., KEENAN F.P., KALER J.B., et al.
1996PASP..108..664F 13 13 An O VIII sequence for planetary-nebula nuclei. FEIBELMAN W.A.
1995A&A...293..541V 24 64 On an alternative statistical distance scale for planetary nebulae. VAN DE STEENE G.C. and ZIJLSTRA A.A.
1995A&A...293..871C 1 82 307 Morphological populations of planetary nebulae: which progenitors? I. Comparative properties of bipolar nebulae. CORRADI R.L.M. and SCHWARZ H.E.
1995A&A...302..211S 36   K                 9 9 Broad emission line O VI planetary nebulae nuclei. STANGHELLINI L., KALER J.B., SHAW R.A., et al.
1995A&A...303..893G viz 49 64 On the status of planetary nebulae with WR-type nuclei. GORNY S.K. and STASINSKA G.
1995A&AS..114..269D viz 14       D               1 20892 127 Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue. DUFLOT M., FIGON P. and MEYSSONNIER N.
1995Ap&SS.232...99M 41 7 Generalized energy balance method for the determination of central star parameters and optical thickness of a planetary nebula. MALKOV Y.F., GOLOVATYJ V.V. and ROKACH O.V.
1995ApJ...442..714K 44   K                 5 130 Collisional effects in He I : an observational analysis. KINGDON J. and FERLAND G.J.
1995ApJ...446..279B 32 12 The ionized masses of planetary nebulae. BUCKLEY D. and SCHNEIDER S.E.
1995ApJS...98..659Z viz 644 172 A statistical distance scale for galactic planetary nebulae. ZHANG C.Y.
1995ApJS..100..159L 31 62 Investigating the near-infrared properties of planetary nebulae. I. Narrowband images. LATTER W.B., KELLY D.M., HORA J.L., et al.
1995GCTP..C......0V viz 14       D               1 7047 ~ The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition. VAN ALTENA W.F., LEE J.T. and HOFFLEIT E.D.
1994A&A...282..199R 75 75 The carbon abundance problem in planetary nebulae. ROLA C. and STASINSKA G.
1994A&A...284..248B 82 44 Filling factors and ionized masses in planetary nebulae. BOFFI F.R. and STANGHELLINI L.
1994A&A...288..897T 147 16 Confrontation of theoretical tracks for post-AGB stars with observations of planetary nebulae. TYLENDA R. and STASINSKA G.
1994A&A...288..921C 134 15 Planetary nebulae and the helium-to-metals enrichment ratio. CHIAPPINI C. and MACIEL W.J.
1994A&AS..104..169P viz 77 17 A near infrared survey of northern planetary nebulae. PHILLIPS J.P. and CUESTA L.
1994A&AS..106..559T viz 768 24 A catalogue HeII 4686 line intensities in Galactic planetary nebulae. TYLENDA R., STASINSKA G., ACKER A., et al.
1994A&AS..108..485V viz 434 69 On an alternative statistical distance scale for planetary nebulae. Catalog with statistical distances to planetary nebulae. VAN DE STEENE G.C. and ZIJLSTRA A.A.
1994Ap&SS.219..231M 200 36 Abundances and radial gradients from disk planetary nebulae : HE, N, C and CL. MACIEL W.J. and CHIAPPINI C.
1994KFNT...10e..35M 39 0 Self-consistent determination of planetary nebulae distances. MAL'KOV Y.F.
1994PASP..106..756F 66 12 X-ray planetary nebulae. FEIBELMAN W.A.
1993A&A...275..527N 43 40 Very small dust grains in the circumstellar environment of Herbig/Ae/Be stars. NATTA A., PRUSTI T. and KRUGEL E.
1993A&A...275..534M 40 67 The bright end of the planetary nebula luminosity function. MENDEZ R.H., KUDRITZKI R.P., CIARDULLO R., et al.
1993A&AS..102..595T 86 109 Wolf-Rayet nuclei of planetary nebulae. Observations and classification. TYLENDA R., ACKER A. and STENHOLM B.
1993AJ....105.1860C viz 177 60 A model of the 2-35 microm. point source infrared sky. COHEN M.
1993AcA....43..371G 48 4 comparison of the masses of planetary nebula nuclei derived from different methods. GORNY S.K., TYLENDA R. and STASINSKA G.
1993AcA....43..425B 29 13 Asteroseismology of planetary nebula nuclei. BOND H.E., CIARDULLO R. and KAWALER S.D.
1993ApJ...410..239Z 131 41 On the distance to galactic planetary nebulae. ZHANG C.Y.
1993ApJS...88..137Z 433 91 Trace of planetary nebula evolution by distance-independent parameters. ZHANG C.Y. and KWOK S.
1993BAAS...25Q.784H 4 ~ Near-infrared spectroscopy of planetary nebulae. HORA J.L.
1993PASP..105.1287R 43 17 [Ne V] 3426 A line fluxes of planetary nebulae. ROWLANDS N., HOUCK J.R., SKRUTSKIE M.F., et al.
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1992A&A...262..271M 151 50 Kinematics of disk planetary nebulae. MACIEL W.J. and DUTRA C.M.
1992A&AS...94..399C viz 772 390 A catalogue of absolute fluxes and distances of planetary nebulae. CAHN J.H., KALER J.B. and STANGHELLINI L.
1992A&AS...95..337T 925 86 The extinction constants for galactic planetary nebulae. TYLENDA R., ACKER A., STENHOLM B., et al.
1992ApJ...386..587F 20 58 Extended red emission from dust in planetary nebulae. FURTON D.G. and WITT A.N.
1992ESOPN...1....1A viz 1828 ~ Strasbourg-ESO Catalogue of Galactic Planetary Nebulae ACKER A., OCHSENBEIN F., STENHOLM B., et al.
1992MNRAS.257..317K 69 54 Distances for galactic planetary nebulae using mean [O II] doublet ratio electron densities. KINGSBURGH R.L. and BARLOW M.J.
1992PASP..104..350P 10 34 On preplanetary-nebula formation. PASCOLI G.
1991A&A...248..209T 87 41 An OH survey of very cold IRAS point sources. TE LINTEL HEKKERT P.
1991A&AS...89...77T 352 67 The B and V magnitudes of the central stars of planetary nebulae. TYLENDA R., ACKER A., STENHOLM B., et al.
1991A&AS...89..599H 414 2 Radio sources in a field centered on BG 2107+49. HIGGS L.A. and VAN DER WERF P.P.
1991A&AS...90...89A 876 46 The absolute H-beta fluxes for galactic planetary nebulae. ACKER A., STENHOLM B., TYLENDA R., et al.
1991Ap&SS.181...73G 144 9 Excitation class of nebulae - an evolution criterion ? GURZADYAN G.A. and EGIKYAN A.G.
1991ApJ...374..227H 62 14 Spatial studies of planetary nebulae with IRAS. HAWKINS G.W. and ZUCKERMAN B.
1991ApJS...76..687P 211 99 Chemical abundances in planetary nebulae: basic data and correlations between elements. PERINOTTO M.
1991IAUS..145..375M 114 95 Photospheric abundances un central stars of planetary nebulae, and evolutionary implications. MENDEZ R.H.
1991PASP..103...67K 13 26 PB 6 and its central star. KALER J.B., SHAW R.A., FEIBELMAN W.A., et al.
1990A&A...232..184P 38 19 Morphology of bipolar planetary nebulae. II. The three-dimensional structures. PASCOLI G.
1990A&AS...83..337J 308 57 A survey of infrared features in HII regions, planetary nebulae and proto-planetary nebulae from the IRAS-LRS data base. JOURDAIN DE MUIZON M., COX P. and LEQUEUX J.
1990AJ....100..485V 178 39 The IRAS low-resolution spectra of planetary nebulae. VOLK K. and COHEN M.
1990ApJ...356..229H 142 67 Abundance patterns in planetary nebulae. HENRY R.B.C.
1989A&A...209..369G 29 65 Properties of planetary nebulae. II. Central star evolution. GATHIER R. and POTTASCH S.R.
1989A&A...217..157Z 184 105 OH maser emission from young planetary nebulae. ZIJLSTRA A.A., TE LINTEL HEKKERT P., POTTASCH S.R., et al.
1989A&AS...78..301W 286 132 A catalogue of expansion velocities of galactic planetary nebulae. WEINBERGER R.
1989AJ.....98.2159K 13 8 Properties of central stars in 13 faint, extended planetary nebulae. KWITTER K.B. and JACOBY G.H.
1989Ap&SS.154...21A 348 16 Planetary nebulae in the galaxy. AMNUEL P.R., GUSEINOV O.H. and RUSTAMOV Y.S.
1989ApJ...343..811S 150 120 Electron densities in planetary nebulae. STANGHELLINI L. and KALER J.B.
1989ApJ...345..306L 232 66 Properties and evolution of dust grains in planetary nebulae. LENZUNI P., NATTA A. and PANAGIA N.
1989ApJ...346..201H 93 110 CO in planetary nebulae. HUGGINS P.J. and HEALY A.P.
1989IAUS..131...83B 41 22 The shapes and shaping of planetary nebulae. BALICK B.
1989IAUS..131..172T 12 0 CCD images of selected planetary nebulae. TURATTO M., CAPPELLARO E. and SABBADIN F.
1989IAUS..131..194P 4 6 High velocity outflows in post-main sequence nebulae. PHILLIPS J.P. and MAMPASO A.
1989IAUS..131..241G 34 10 Wind features and wind velocities. GREWING M.
1989SSRv...51..339K 41 8 Planetary nebulae. KHROMOV G.S.
1988A&A...200..178M 40 7 Planetary nebulae and the pregalactic helium abundance. MACIEL W.J.
1988Ap&SS.149..343G 109 20 The temperatures of the nuclei of high-excitation planetary nebulae. GURZADYAN G.A.
1988RMxAA..16..111M 35 39 Filling factor determinations and their effects on planetary studies. MALLIK D.C.V. and PEIMBERT M.
1987A&AS...71..245G 30 63 Properties of planetary nebulae. I. Nebular parameters and distance scales. GATHIER R.
1987AJ.....94..671B 2 49 580 The evolution of planetary nebulae. I. Structures, ionizations, and morphological sequences. BALICK B.
1987AJ.....94..958B 1 8 43 A wind-blown bubble model for NGC 6543. BALICK B. and PRESTON H.L.
1987AZh....64..724G 51 3 Determination of temperature of planetary nebulae nucleus from the relative intensities of the lines He I/H-beta and He II/H-beta. GOLOVATYJ V.V.
1987Ap&SS.129..353F 39 22 Neon, argon and chlorine abundance gradients from type II planetary nebulae. FAUNDEZ-ABANS M. and MACIEL W.J.
1987ApJ...314..572S 38 27 Atomic hydrogen in planetary nebulae. SCHNEIDER S.E., SILVERGLATE P.R., ALTSCHULER D.R., et al.
1987ApJ...319..407F 130 43 The (C III lambda1909 /Si III lambda1892) ratio as a diagnostic for planetary nebulae and symbiotic stars. FEIBELMAN W.A. and ALLER L.H.
1987PAZh...13..589G 29 1 Energy distribution in emission spectra of planetary nebulae nucleus beyond Lyman limit. GOLOVATY V.V.
1987RMxAA..14..534P 30 13 JHK photometry of compact planetary nebulae. PENA M. and TORRES-PEIMBERT S.
1987XXIQ.........0. 50 ~ ???
1986A&A...157..191G 24 62 Distances to planetary nebulae. II. HI absorption observations. GATHIER R., POTTASCH S.R. and GOSS W.M.
1986A&A...158..228F 46 53 Abundance gradients from type II planetary nebulae. FAUNDEZ-ABANS M. and MACIEL W.J.
1986A&A...160...31S 127 27 Statistical evolutionary properties of planetary nebulae: thicknesses of the nebulae and temperatures of the stars. SABBADIN F.
1986A&A...161..363P 64 90 IRAS spectra of planetary nebulae. III. POTTASCH S.R., PREITE-MARTINEZ A., OLNON F.M., et al.
1986A&AS...64..579S 79 49 Planetary nebulae at known distance. SABBADIN F.
1986A&AS...65..607O 5418 357 IRAS catalogues and atlases. Atlas of Low-Resolution Spectra. OLNON F.M., RAIMOND E. (The IRAS Science Team)
1986AJ.....92..371G 1271 59 Radio patrol of the Northern Milky Way: a catalog of sources. II. GREGORY P.C. and TAYLOR A.R.
1986ApJ...301..772Z 138 219 Origin of planetary nebulae: morphology, carbon-to-oxygen abundance ratios, and central star multiplicity. ZUCKERMAN B. and ALLER L.H.
1986ApJ...302..727J 44 77 Halos around planetary nebulae. JEWITT D.C., DANIELSON G.E. and KUPFERMAN P.N.
1986ApJ...303..451K 49 48 Ground-based and IRAS observations of compact planetary nebulae. KWOK S., HRIVNAK B.J. and MILONE E.F.
1986ApJ...308..322K 106 103 Electron temperatures in planetary nebulae. KALER J.B.
1986ApJ...308..337K 31 40 C+2 electron temperatures in planetary nebulae. KALER J.B.
1986RMxAA..12..249M 53 4 Planetary nebulae and galactic temperature gradient. MACIEL W.J. and FAUNDEZ-ABANS M.
1985A&A...149..365M 75 27 Galactic electron temperature gradient from planetary nebulae. MACIEL W.J. and FAUNDEZ-ABANS M.
1985Ap&SS.113...59A 107 10 The parameters of planetary nebulae and their central stars derived from observations. AMNUEL P.R., GUSEINOV O.H., NOVRUZOVA H.I., et al.
1985ApJ...295..537S 61 107 Apparent magnitudes of luminous planetary nebula nuclei. I. Method and application. SHAW R.A. and KALER J.B.
1985PASP...97..700K 2 8 65 Dust-distances to planetary nebulae. KALER J.B. and LUTZ J.H.
1985XXID.........0. 173 ~ ???
1984A&A...130...91P 53 37 Distances, radii, and masses of the planetary nebulae. PHILLIPS J.P. and POTTASCH S.R.
1984A&A...130..269S 74 T                   1 2 32 High-resolution spectroscopy of the bipolar planetary nebula
NGC 7026.
1984A&A...133..395P 16 21 Near-infrared scans of planetary nebulae. PHILLIPS J.P., SANCHEZ MAGRO C. and MARTINEZ-ROGER C.
1984A&A...136..181S 97 53 The interpretation of internal motions in planetary nebulae. SABBADIN F., GRATTON R.G., BIANCHINI A., et al.
1984A&A...137...92P 77 31 The dynamics, evolution and formation rate of planetary nebulae. PHILLIPS J.P.
1984A&A...138...10P 45 156 IRAS measurements of planetary nebulae. POTTASCH S.R., BAUD B., BEINTEMA D., et al.
1984A&AS...55..253M 657 131 A catalogue of distances of planetary nebulae. MACIEL W.J.
1984A&AS...58..273S 163 80 A catalogue of expansion velocities in planetary nebulae. SABBADIN F.
1984Ap&SS.107...19A 316 56 Statistical survey of planetary nebulae : distances, masses, and distribution in the Galaxy. AMNUEL P.R., GUSEINOV O.H., NOVRUZOVA H.I., et al.
1984ApJ...278..195K 11 30 The O VI nucleus of the planetary nebula M3-30. KALER J.B. and SHAW R.A.
1984RMxAA...9..153R 7 9 On the abundance of atomic and molecular hydrogen in the outer parts of young planetary nebulae. RODRIGUEZ L.F. and GARCIA-BARRETO J.A.
1983A&A...126...31P 51 136 The temperature of central stars of planetary nebulae : the energy-balance method. PREITE-MARTINEZ A. and POTTASCH S.R.
1983A&AS...52..399S 10 4 The expansion velocity field within the planetary nebula NGC 7008. SABBADIN F., ORTOLANI S., BIANCHINI A., et al.
1983A&AS...54..315A 1436 15 Index and cross-identification of planetary nebulae. ACKER A., MARCOUT J., OCHSENBEIN F., et al.
1983ApJ...273..214F 14 36 The abundance of carbon in planetary nebulae. FRENCH H.B.
1983ApJS...51..211A 1 41 315 Chemical compositions of planetary nebulae. ALLER L.H. and CZYZAK S.J.
1983ApJS...52..399S 499 180 Radial velocities of planetary nebulae. SCHNEIDER S.E., TERZIAN Y., PURGATHOFER A., et al.
1983IAUS..103..391P 65 94 Distances of the central stars and their position in the HR diagram. POTTASCH S.R.
1983IAUS..103..511S 69 T                   1 1 1 High-resolution spectroscopy of
NGC 7026.
1983IAUS..103..541P 6 2 Distance determinations from 21 cm interstellar absorption-line measurements. POTTASCH S.R., GATHIER R. and GOSS W.M.
1983MitAG..60..243M 10 0 Infrarot-Photometrie Planetarischer Nebel. MARTIN W. and LEMKE D.
1983MmSAI..54..511C 87 4 Planetary nebulae: IUE results. CERRUTI-SOLA M. and PERINOTTO M.
1982A&A...109..131S 70 T                   1 3 22 The expansion velocity field within the planetary nebula NGC 40 and
NGC 7026.
1982A&A...110..105S 57 45 Internal motions in planetary nebulae. SABBADIN F. and HAMZAOGLU E.
1982A&AS...50..523S 6 8 Spatial-kinematical models for planetary nebulae: NGC 2371-2. SABBADIN F., BIANCHINI A. and HAMZAOGLU E.
1982Ap&SS..83..225A 21 12 Theoretical models of planetary nebulae. ALLER L.H.
1982IAUS...99..423H 23 71 Subluminous Wolf-rayet stars: observations. HEAP S.R.
1982IAUS...99..457M 14 55 A reclassification of WC and "O VI" central stars of planetary nebulae, and comparison with population I WC stars. MENDEZ R.H. and NIEMELA V.S.
1982MNRAS.199..649R 84 93 Measurements of expansion velocities in planetary nebulae. ROBINSON G.J., REAY N.K. and ATHERTON P.D.
1982PSCDS...3....0A 452 ~ Catalogue of the central stars of true and possible planetary nebulae. ACKER A., GLEIZES F., CHOPINET M., et al.
1981ApJ...249..201K 53 38 Carbon in planetary nebulae. KALER J.B.
1981ApJ...249..592B 35 67 The abundances of neon, sulfur and argon in planetary nebulae. BECK S.C., LACY J.H., TOWNES C.H., et al.
1981SBS80.R....517I 80 ~ Temperature determination of exciting stars in highly excited planetary nebulae and symbiotic stars. IIJIMA T.
1981SSRv...28..307V 42 6 A bibliography on galactic Wolf-Rayet literature 1867-1980. Appendix to the sixth catalogue of galactic Wolf-Rayet stars, their past and present. VAN DER HUCHT K.A., CONTI P.S., LUNDSTROM I., et al.
1980A&A....89...33A 96 29 Relations between chemical, spatial and kinematic properties of planetary nebulae. ACKER A.
1980A&A....89..336P 37 121 Masses of planetary nebulae. POTTASCH S.R.
1980ApJ...239...78K 95 90 The oxygen enrichment of the galaxy. KALER J.B.
1980ApJ...239..592K 76 12 Neutral oxygen and nitrogen lines in planetary nebulae. KALER J.B.
1980ApJ...242..615K 18 62 Efficiency of the bowen fluorescence mechanism in static nebulae. KALLMAN T. and McCRAY R.
1980IUE80......663B 24 ~ An atlas of emission line fluxes of planetary nebulae in the 1150-3200A region. BOGGESS A., FEIBELMAN W.A. and McCRACKEN C.W.
1980RMxAA...5....9P 40 86 On the helium and nitrogen enrichment of the interstellar medium by planetary nebulae. PEIMBERT M. and SERRANO A.
1979Afz....15..269K 176 8 Distances and galactic distribution of planetary nebulae. KHROMOV G.S.
1979Afz....15..461G 3 1 Emission lines of Mg II Ca II in planetary nebulae. GURZADYAN G.A.
1979Ap&SS..62..397A 44 171 A spectroscopic study of moderately bright planetary nebulae. ALLER L.H. and CZYZAK S.J.
1979ApJ...228..163K 98 65 The enrichment of nitrogen and He in planetary nebulae. KALER J.B.
1979ApJ...229..587G 12 26 The 10 micron properties of planetary nebulae. GRASDALEN G.L.
1979IzKry..59..167G 45 5 The abundance of helium, oxygen and neon in planetary nebulae. GOLOVATYI V.V., PRONIK V.I. and YATSYK O.S.
1979SvA....23..425P 168 12 Evolution of planetary nebulae : the temperature of their central stars. PILYUGIN L.S. and KHROMOV G.S.
1978A&AS...33..223S 115 13 Statistical properties of planetary nebulae: graphic presentation. SABBADIN F. and MINELLO S.
1978A&AS...33..367A 331 199 A new synthetic distance scale for planetary nebulae. ACKER A.
1978Afz....14..665P 32 2 On the relationship between the "Zanstra" temperatures of the nuclei of planetary nebulae and the effective temperatures of these stars. PILYUGIN L.S., SAKHIBULLIN N.A. and KHROMOV G.S.
1978ApJ...225..527K 58 65 Galactic abundances of neon, argon and chlorine derived from planetary nebulae. KALER J.B.
1978ApJ...226..947K 93 99 The enrichment of He in planetary nebulae. KALER J.B.
1977A&A....56..189K 21 18 The dust to gas ratio and internal extinction in planetary nebulae. KOEPPEN J.
1977A&A....58L..29M 35 3 The evolution of line intensity ratios in planetary nebulae. MINELLO S. and SABBADIN F.
1977A&A....60L...9M 41 3 Statistical properties of planetary nebulae: central stars. MINELLO S. and SABBADIN F.
1977A&AS...30..217A 982 4 Bibliographical index of planetary nebulae for the period 1965-1976. ACKER A. and MARCOUT J.
1977JRASC..71...67A 23 32 The visual and near-infrared spectra of planetary nebulae nuclei. ALLER L.H.
1977PW&SO...2...71S 120 17 New position determinations, and other data, for 1280 known Halpha-emission stars in the Milky Way. STEPHENSON C.B. and SANDULEAK N.
1977XXGK.........0. 6 ~ ???
1976AJ.....81..407C 171 70 Interstellar extinction: a calibration by planetary nebulae. CAHN J.H.
1976AZh....53..534K 39 0 Evolution of planetary nebulae and their nuclei-analytical review of spectrophotometric observational data. KHROMOV G.S.
1976AZh....53..762K 76 4 Evolution of planetary nebulae and their nuclei correction for stellar absorption and typical nebular spectrum KHROMOV G.S.
1976AZh....53..961K 96 4 Evolution of the planetary nebulae and their nuclei: density of the planetary nebulae and its evolutionary changes. KHROMOV G.S.
1976ApJ...204..445A 52 32 Electron densities in gaseous nebulae. ALLER L.H. and EPPS H.W.
1976ApJ...210..113K 25 60 Photoelectric filter photometry of planetary nebulae. KALER J.B.
1976ApJS...31..517K 334 344 A catalog of relative emission line intensities observed in planetary and diffuse nebulae. KALER J.B.
1976MSRSL...9..271A 83 ~ Central Stars of planetary nebulae. ALLER L.H.
1976PASP...88..574A 29 49 Planetary nebulae, survey and outlook. ALLER L.H.
1976SoSht.195....3K 53 0 The weighted average emission-line intensities in 54 planetary nebulae spectra. KOSTYAKOVA E.B.
1976TrSht..47..222K 53 0 The analysis of the catalogue of the planetary nebulae spectral line intensities. KOSTYAKOVA E.B.
1975A&A....39...43S 23 76 Infrared forbidden lines in H II regions and planetary nebulae. SIMPSON J.P.
1975A&A....39..383P 43 10 On the nebular mass of planetary nebulae. PERINOTTO M.
1975ApJ...200...83D 36 ~ Oxygen abundances in planetary nebulae. DAUB C.T.
1975MNRAS.171..441M 73 26 Orientation of planetary nebulae within the galaxy. MELNICK G. and HARWIT M.
1974AJ.....79.1384C 62 218 New proper motions, statistical parallaxes and kinematics of planetary nebulae. CUDWORTH K.M.
1974ATsir.821....5B 25 1 Photographic positional observations of planetary nebulae at Pulkovo. BRONNIKOVA N.M., ORLOVA O.N. and SHESTOPALOVA O.M.
1974ApJ...192..165S 25 8 Radio-continuum measurements of planetary nebulae at 15,5 GHz. SISTLA G., KOJOIAN G. and CHAISSON E.J.
1974ApJ...193..401C 110 176 An infrared photometric survey of planetary nebulae. COHEN M. and BARLOW M.J.
1974CRB...278..223A 5 ~ Photographies de quelques nebuleuses planetaires dans la region du proche infrarouge. ANDRILLAT Y. and DUCHESNE H.
1974SvA....18..195K 43 2 Infrared radiation of planetary nebulae. 2. New and revised observations at 1.0-2.5 mu. KHROMOV G.S.
1973A&A....22..469D 12 15 Line intensities and radial velocities for 12 planetary nebulae. D'ODORICO S., RUBIN V.C. and FORD W.K.
1973ApJ...181..135L 79 46 Interstellar dust and distances to planetary nebulae. LUTZ J.H.
1973ApJ...182..503P 35 25 Infrared photometry of planetary nebulae. PERSSON S.E. and FROGEL J.A.
1973ApJ...185..391L 6 0 erratum : interstellar dust and distances to planetary nebulae. LUTZ J.H.
1973ApJ...186..899L 5 14 Internal dust in gaseous nebulae. LEIBOWITZ E.M.
1973IAUS...52...29L 6 2 The ratio of total to selective extinction in the directions of selected planetary nebulae. LUTZ J.H.
1973MNRAS.164..321S 32 9 Planetary nebulae: two types. SMITH H.
1973MSRSL...5...33K 21 1 The optical spectrum of planetary nebulae. KALER J.B.
1973MSRSL...5..285A 21 9 Introduction report : chemical composition of planetary nebulae. ALLER L.H. and CZYZAK S.J.
1972A&A....18...70G 73 95 Spatial and kinematic parameters of binebulous centric and annular nebulae. GREIG W.E.
1972ApJ...172..367G 33 65 Infrared studies of galactic nebulae continuum and line radiation from planetary nebulae. GILLETT F.C., MERRILL K.M. and STEIN W.A.
1972ApJ...175..699W 1 16 103 Observations of planetary nebulae at 1,65 to 3.4 micron. WILLNER S.P., BECKLIN E.E. and VISVANATHAN N.
1972ApJ...176..127H 18 46 Bowen fluorescence mechanism in planetary nebulae. HARRINGTON J.P.
1972ApJ...176..381K 1 6 58 A consistent model of planetary nebulae NGC 7662. KIRKPATRICK R.C.
1972BAAS....4..234L 6 0 Interstellar dust and distances to planetary nebulae. LUTZ J.H.
1972SvA....15..892K 16 7 Infrared radiation of planetary nebulae. I. Observations at 1.0 - 2.5mu and the continuous spectrum. KHROMOV G.S. and MOROZ V.I.
1972SvA....16....6O 14 0 Composition of angular expansion of planetary nebulae Measured at Pulkovo and Harvard Observatory. ORLOVA O.N.
1971A&A....10..161G 166 106 The morphological classification of symmetrical nebulae. GREIG W.E.
1971AJ.....76..193S 35 25 On the distances of planetary nebulae. SMITH H.
1971AZh....48.1122K 16 2 Infrared emission from the planetary nebula 2 : observation some planetary nebula in 1.0-2.5 microns region. KROMOV C.S. and MOROZ V.I.
1971Ap&SS..11..309H 142 1 A review of radio observation of planetary nebulae. HECKATHORN J.
1971ApJ...164L..71S 12 49 On stars having strong OVI emission. SANDULEAK N.
1971ApJS...22..319C 609 401 Distances and distribution of planetary nebulae. CAHN J.H. and KALER J.B.
1971IzPul.187....4D 139 2 Statistical investigation of the motions, distribution of planetary nebulae. DEUTSCH A.N.
1971MNRAS.153..315H 121 32 A survey of microwave radiation from planetary nebulae. HIGGS L.A.
1971PAB.....1....1H 443 52 Catalog of radio observations of planetary nebulae, related optical data. HIGGS L.A.
1970ApJ...160..887K 213 112 Chemical abundances and the parameters of planetary nebulae. KALER J.B.
1970ApJ...162..495C 68 T                   1 3 18 Spectrophotometric studies of gaseous nebulae. XVII. Three planetary nebulae with marked stratification effects: NGC 6309,
NGC 7026, and IC 1747.
1970MNRAS.150..359T 60 15 Further radio observations of planetary nebulae. THOMASSON P. and DAVIES J.G.
1970MmRAS..73..153W viz 1 48 311 A catalogue of early-type stars whose spectra have shown emission lines. WACKERLING L.R.
1970PN70.........1G 50 0 Basic observational data. GURZADIAN G.A.
1970PN70........44G 8 0 The origin of emission lines. GURZADIAN G.A.
1970PN70........74G 19 0 Astrophys. Methods of determin. the dist. of nebulae. GURZADIAN G.A.
1970PN70........80G 50 0 Temperatures of nuclei, electron temperatures, electron concentrations. GURZADIAN G.A.
1970PN70.......141G 21 0 The continuous spectrum of planetary nebulae. GURZADIAN G.A.
1970PN70.......238G 42 0 Magnetic fields in planetary nebulae. GURZADIAN G.A.
1970PN70.......282G 16 0 The origin of planetary nebulae. GURZADIAN G.A.
1970S&T....39..299A 23 0 The planetary nebulae. XII. ALLER L.H.
1970S&T....40..132W 12 13 Image-tube observations at Cerro Tololo. WALKER M.F.
1970TrSht..40...57V 166 3 Catalogue of the abs. int. of the emission lines in spectra planetary nebulae. VORONTSOV-VELYAMINOV B.A.
1970XXFG.........0. 16 ~ ???
1969A&A.....3..156R 22 15 Observations of planetary nebulae at 11 and 6 cm wavelengths. RIBES J.C.
1969ATsir.522....1R 9 0 On the Balmer decrement of planetary nebulae. RUBLEV S.V.
1969Afz.....5...83V 22 6 On the expansion of planetary nebulae. VIT YASEV V.I.
1969ApJ...155..469K 80 22 Survey of high-frequency radio radiation from planetary nebulae. KAFTAN-KASSIM M.A.
1969ApJ...157.1245S 46 154 Classification of emission line spectra of planetary nebulae. SMITH L.F. and ALLER L.H.
1969CoLic..17..271C 30 0 Some problems concerning the collision excitation of forbidden lines in planetary nebulae. CZYZAK S.J., WALKER M.F. and ALLER L.H.
1969MNRAS.143...79W 92 115 The masses and galactic distribution of southern planetary nebulae. WEBSTER B.L.
1969PASP...81..154K 50 10 Thermal emission by grains and the free-free emission from planetary nebulae. KRISHNA SWAMY K.S.
1969S&T....38..227A 20 0 The planetary nebulae. VI. ALLER H.L.
1968ApJ...151..991C 35 12 Effective temperatures of central stars of planetary nebulae. CAPRIOTTI E.R. and KOVACH W.S.
1968BAICz..19....1K 262 19 Morphological study of planetary nebulae. I. Observed forms of planetary nebulae. KROMOV G.S. and KOHOUTEK L.
1968IAUS...34...87T 66 32 Observations of planetary nebulae at radio wave-lengths. TERZIAN Y.
1968IAUS...34..112T 68 5 Radio measurements of planetary nebulae. THOMPSON A.R.
1968IAUS...34..155A 61 2 The determination of electron density electron temperature and central star temperature for a series of planetary nebulae. ARHIPOVA V.P. and KOSTJAKOVA E.B.
1968IAUS...34..297B 29 18 The atmosphere, spectra of central stars. BOHM K.H.
1968IAUS...34..339A 65 53 Spectra of the central stars of planetary nebulae. ALLER L.H.
1968IAUS...34..450G 10 0 Kinematics., dynamics. GURZADIAN G.A.
1968PASP...80..689C 18 9 An investigation of the excitation conditions of (OI) and (NII) in planetary nebulae. CAMPBELL W.A.
1968XXET.........0. 88 ~ ???
1967ApJ...150..345T 32 23 Further observations of planetary nebulae at 10 cm wavelength, including the peculiar nebula NGC 6302. THOMPSON A.R. and COLVIN R.S.
1967MNRAS.135..139D 92 25 Observations of planetary nebule at 3 microwave frequencies. DAVIES J.G., FERRIDAY R.J., HASLAM C.G.T., et al.
1966ApJ...144..280L 14 53 Angular expansions of planetary nebulae. LILLER M.H., WELTER B.L. and LILLER W.
1966MNRAS.132...15H 52 176 The ionization structure of planetary nebulae IV & V. HARMAN R.J. and SEATON M.J.
1965AZh....42..464V 27 14 Redetermination of absolute emission line intensities of 25 planetary nebulae. VORONTSOV-VELJAMINOV B.A., KOSTJAKOWA E.B., DOKUCHAJEVA O.D., et al.
1965BOTor..37..155I 103 0 The population assignement of planetary nebulae. IWANOSKA W. and KANTHAK J.
1965XXEC.........0. 76 ~ ???
1963ApJ...138...62O 16 41 Balmer-line ratios in planetary nebulae. OSTERBROCK D.E., CAPRIOTTI E.R. and BAUTZ L.P.
1962ApJ...135..371O 129 219 A distance scale for planetary nebulae based on emission-line fluxes. O'DELL C.R.
1961ApJ...133..471C 45 82 Hbeta and (OIII) fluxes from planetary nebulae. II. COLLINS G.W., DAUB C.T. and O'DELL C.R.
1960ApJ...132..677C 22 56 Hbeta and (OIII) fluxes from planetary nebulae. CAPRIOTTI E.R. and DAUB C.T.
1953GCRV..C......0W viz 13       D               1 15125 750 General Catalogue of Stellar Radial Velocities WILSON R.E.
1934LicOB..17...21A 32 6 The proper motions of thirty-three planetary nebulae. ANDERSON C.M.
1931AN....242..201V 43 1 Spectral classification of the nuclei of planetary nebulae and of ancient novae. VORONTSOV-VELYAMINOV B.A.
1931ZA......2..329Z 15 14 Untersuchungen uber planetarische Nebel. Zweiter Teil: Parallaxen. Expansion der Nebelhullen. Mit 2 Abbildungen. ZANSTRA H.
1918PLicO..13...55C 66 151 The planetary nebulae. CURTIS H.D.
1917ApJ....46...24P 89 33 Photographs of nebulae with the 60-inch reflector 1911-1916. PEASE F.G.

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