Ton 256 , the SIMBAD biblio

Ton 256 , the SIMBAD biblio (234 results) C.D.S. - SIMBAD4 rel 1.7 - 2021.04.18CEST19:11:24


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Title First 3 Authors
2019AJ....157..148G viz 18       D               2 185 ~ The blueshift of the C IV broad emission line in QSOs. GE X., ZHAO B.-X., BIAN W.-H., et al.
2019ApJ...886...33L 152       D     X         4 148 ~ Mid-IR variability and dust reverberation mapping of low-z quasars. I. Data, methods, and basic results. LYU J., RIEKE G.H. and SMITH P.S.
2019ApJS..243...21L viz 18       D               1 14588 ~ A comprehensive and uniform sample of broad-line active galactic nuclei from the SDSS DR7. LIU H.-Y., LIU W.-J., DONG X.-B., et al.
2019MNRAS.482.5513L 18       D               1 47 ~ What drives the radio slopes in radio-quiet quasars? LAOR A., BALDI R.D. and BEHAR E.
2018A&A...613A..51P viz 17       D               1 525779 26 The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release. PARIS I., PETITJEAN P., AUBOURG E., et al.
2018ApJ...854..158S viz 104       D     X         3 88 6 On the gas content and efficiency of AGN feedback in low-redshift quasars. SHANGGUAN J., HO L.C. and XIE Y.
2018ApJS..237...11K viz 17       D               1 8935 ~ A galaxy redshift survey near HST/COS AGN sight lines. KEENEY B.A., STOCKE J.T., PRATT C.T., et al.
2017ApJ...835...24S 17       D               2 32 1 Outflow and metallicity in the broad-line region of low-redshift active galactic nuclei. SHIN J., NAGAO T. and WOO J.-H.
2017ApJ...835..257L 102       D       C       2 122 10 Dust-deficient Palomar-Green quasars and the diversity of AGN intrinsic IR emission. LYU J., RIEKE G.H. and SHI Y.
2017ApJ...841...76L viz 17       D               1 137 13 The intrinsic far-infrared continua of type-1 quasars. LYU J. and RIEKE G.H.
2017ApJS..228....6X 102       D       C       3 152 12 Silicate dust in active galactic nuclei. XIE Y., LI A. and HAO L.
2017MNRAS.466..921C viz 17       D               1 1966 7 What sparks the radio-loud phase of nearby quasars? COZIOL R., ANDERNACH H., TORRES-PAPAQUI J.P., et al.
2017MNRAS.471...59L viz 17       D               1 88 8 Intrinsic AGN SED & black hole growth in the Palomar-Green quasars. LANI C., NETZER H. and LUTZ D.
2017MNRAS.472..334L viz 17       D               1 131 2 The optical versus mid-infrared spectral properties of 82 Type 1 AGNs: coevolution of AGN and starburst. LAKICEVIC M., KOVACEVIC-DOJCINOVIC J. and POPOVIC L.C.
2017NatAs...1..775W 17       D               1 96 7 Tidally disrupted dusty clumps as the origin of broad emission lines in active galactic nuclei. WANG J.-M., DU P., BROTHERTON M.S., et al.
2016A&A...591A.136L viz 59       D     X         2 419 33 The far-infrared emitting region in local galaxies and QSOs: Size and scaling relations. LUTZ D., BERTA S., CONTURSI A., et al.
2016ApJ...820..116M 17       D               8 31 2 The Fe II emission in active galactic nuclei: excitation mechanisms and location of the emitting region. MARINELLO M., RODRIGUEZ-ARDILA A., GARCIA-RISSMANN A., et al.
2016MNRAS.459..257S 100       D         F     2 63 28 AGN are cooler than you think: the intrinsic far-IR emission from QSOs. SYMEONIDIS M., GIBLIN B.M., PAGE M.J., et al.
2016MNRAS.462..966G 17       D               1 212 2 The underlying driver for the C IV Baldwin effect in QSOs with 0 < z < 5. GE X., BIAN W.-H., JIANG X.-L., et al.
2015ApJ...800...93S viz 881       D     X C       21 34 1 Wide field multiband imaging of low redshift quasar environments. SCOTT J.E., RAFIEE A., BECHTOLD J., et al.
2015ApJ...815...33R viz 16       D               1 814 27 A Hubble diagram for quasars. RISALITI G. and LUSSO E.
2015ApJS..219....1O viz 16       D               1 5554 25 A new catalog of type 1 AGNs and its implications on the AGN unified model. OH K., YI S.K., SCHAWINSKI K., et al.
2015ApJS..219...22P 181       D     X         5 87 16 Herschel survey of the palomar-green QSOs at low redshift. PETRIC A.O., HO L.C., FLAGEY N.J.M., et al.
2015MNRAS.452.4153A viz 16       D               1 13140 10 Constraint on the time variation of the fine-structure constant with the SDSS-III/BOSS DR12 quasar sample. ALBARETI F.D., COMPARAT J., GUTIERREZ C.M., et al.
2015RAA....15..663F 16       D               1 46 1 The relationship between the properties of PAHs and AGN activities in type-I AGNs. FENG Q.-C., WANG J., LI H.-L., et al.
2014ApJ...788...45T viz 16       D               1 224165 19 Luminosity and redshift dependence of the covering factor of active galactic nuclei viewed with WISE and Sloan Digital Sky Survey. TOBA Y., OYABU S., MATSUHARA H., et al.
2014ApJS..214...23S viz 16       D               1 139 20 Infrared spectra and photometry of complete samples of palomar-green and two micron all sky survey quasars. SHI Y., RIEKE G.H., OGLE P.M., et al.
2014MNRAS.438.2828D 97       D         F     3 31 11 Outflows from active galactic nuclei: the BLR-NLR metallicity correlation. DU P., WANG J.-M., HU C., et al.
2013A&A...549A..43H 740       D     X         19 37 51 The properties of the extended warm ionised gas around low-redshift QSOs and the lack of extended high-velocity outflows. HUSEMANN B., WISOTZKI L., SANCHEZ S.F., et al.
2013ApJ...763...58S 16       D               2 70 17 The chemical properties of low-redshift QSOs. SHIN J., WOO J.-H., NAGAO T., et al.
2013ApJS..206....4K viz 16       D               1 119609 53 Mean spectral energy distributions and bolometric corrections for luminous quasars. KRAWCZYK C.M., RICHARDS G.T., MEHTA S.S., et al.
2013MNRAS.429.2587R 16       D               1 48 5 A correlation between the stellar and [Fe II] velocity dispersions in active galaxies. RIFFEL R.A., STORCHI-BERGMANN T., RIFFEL R., et al.
2013MNRAS.431..836S viz 16       D               1 3175 31 Type 1 AGN at low z - III. The optical narrow-line ratios. STERN J. and LAOR A.
2012ApJ...750...54M 16       D               1 82 15 Co-evolution of galaxies and central black holes: observational evidence on the trigger of AGN feedback. MATSUOKA Y.
2012ApJ...751...52E viz 16       D               1 4326 40 Reliable identifications of active galactic nuclei from the WISE, 2MASS, and ROSAT all-sky surveys. EDELSON R. and MALKAN M.
2012MNRAS.421.1043S viz 16       D               2 3201 67 Strongly star forming galaxies in the local Universe with nebular He II λ4686 emission. SHIRAZI M. and BRINCHMANN J.
2012MNRAS.423..600S viz 16       D               1 3593 54 Type 1 AGN at low z. I. Emission properties. STERN J. and LAOR A.
2011AJ....141..182K viz 16       D               1 5751 31 Correlations of quasar optical spectra with radio morphology. KIMBALL A.E., IVEZIC Z., WIITA P.J., et al.
2011ARA&A..49....1R 39           X         1 18 1 An interesting voyage. RUBIN V.C.
2011ApJ...728...98D 16       D               1 81 159 The radiative efficiency of accretion flows in individual active galactic nuclei. DAVIS S.W. and LAOR A.
2011ApJ...730...19S viz 16       D               4 311 34 Infrared spectra and spectral energy distributions for dusty starbursts and active galactic nuclei. SARGSYAN L., WEEDMAN D., LEBOUTEILLER V., et al.
2011ApJ...736...21S viz 16       D               1 195564 76 An optical catalog of galaxy clusters obtained from an adaptive matched filter finder applied to Sloan Digital Sky Survey Data Release 6. SZABO T., PIERPAOLI E., DONG F., et al.
2011ApJ...736...86D viz 16       D               1 3968 54 What controls the Fe II strength in active galactic nuclei? DONG X.-B., WANG J.-G., HO L.C., et al.
2011ApJ...743..100R 212       D     X C       5 59 23 The near-infrared coronal line spectrum of 54 nearby active galactic nuclei. RODRIGUEZ-ARDILA A., PRIETO M.A., PORTILLA J.G., et al.
2011ApJS..194...45S viz 16       D               1 105785 768 A catalog of quasar properties from Sloan Digital Sky Survey data release 7. SHEN Y., RICHARDS G.T., STRAUSS M.A., et al.
2011PASJ...63S.447I 94       D         F     3 51 23 Infrared 3-4µm spectroscopy of nearby PG QSOs and AGN-nuclear starburst connections in high-luminosity AGN populations. IMANISHI M., ICHIKAWA K., TAKEUCHI T., et al.
2010A&A...518A..10V viz 16       D               1 168912 373 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2010AJ....139.2360S viz 80069 700 The Sloan Digital Sky Survey quasar catalog. V. Seventh data release. SCHNEIDER D.P., RICHARDS G.T., HALL P.B., et al.
2009A&A...505..385A viz 15       D               1 99836 26 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2009ApJ...702..767W viz 15       D               1 280 20 Probing the origins of the CIV and FeKα Baldwin effects. WU J., VANDEN BERK D.E., BRANDT W.N., et al.
2009ApJ...705...68B viz 170       D     X C       4 71 2 A Spitzer Unbiased Ultradeep Spectroscopic Survey. BERTINCOURT B., HELOU G., APPLETON P., et al.
2009ApJS..184..138H viz 15       D               2 20732 30 XID II: statistical cross-association of ROSAT bright source catalog X-ray sources with 2MASS point source catalog near-infrared sources. HAAKONSEN C.B. and RUTLEDGE R.E.
2009MNRAS.397..265S 15       D               1 129 33 The evolution of star formation in quasar host galaxies. SERJEANT S. and HATZIMINAOGLOU E.
2008ApJ...673...62M 15       D               2 12 22 Low-ionization emission regions in quasars: gas properties probed with broad O I and Ca II lines. MATSUOKA Y., KAWARA K. and OYABU S.
2008ApJ...680..169S viz 15       D               1 77431 273 Biases in virial black hole masses: an SDSS perspective. SHEN Y., GREENE J.E., STRAUSS M.A., et al.
2008ApJ...688..826L viz 15       D               1 726 24 The black hole fundamental plane: revisited with a larger sample of radio and X-ray-emitting broad-line AGNs. LI Z.-Y., WU X.-B. and WANG R.
2008MNRAS.390..336C 15       D               3 74 12 Mid-Infrared spectroscopic properties of ultra-luminous infrared quasars. CAO C., XIA X.Y., WU H., et al.
2008MNRAS.390..847L 15       D               1 104 58 On the origin of radio emission in radio-quiet quasars. LAOR A. and BEHAR E.
2007AJ....133..313A viz 15       D               1 7009 54 A large, uniform sample of x-ray-emitting active galactic nuclei from the ROSAT All Sky and Sloan Digital Sky Surveys: the Data Release 5 sample. ANDERSON S.F., MARGON B., VOGES W., et al.
2007AJ....134..102S viz 77435 348 The Sloan Digital Sky Survey quasar catalog. IV. Fifth data release. SCHNEIDER D.P., HALL P.B., RICHARDS G.T., et al.
2007ApJ...661..660K 15       D               2 70 24 Anticorrelation between the mass of a supermassive black hole and the mass accretion rate in type 1 ultraluminous infrared galaxies and nearby QSOs. KAWAKATU N., IMANISHI M. and NAGAO T.
2007ApJ...666..757S viz 15       D               137 94 C IV λ1549 as an Eigenvector 1 parameter for active galactic nuclei. SULENTIC J.W., BACHEV R., MARZIANI P., et al.
2007ApJ...669..841S 15       D               1 209 79 Aromatic features in AGNs: star-forming infrared luminosity function of AGN host galaxies. SHI Y., OGLE P., RIEKE G.H., et al.
2007ApJS..168....1K viz 15       D               125 40 Virial masses of black holes from single epoch spectra of active galactic nuclei. KELLY B.C. and BECHTOLD J.
2006A&A...454..459K 43 15 Spectral line variability amplitudes in active galactic nuclei. KOLLATSCHNY W., ZETZL M. and DIETRICH M.
2006A&A...455..161L         O           21 32 The radio structure of radio-quiet quasars. LEIPSKI C., FALCKE H., BENNERT N., et al.
2006A&A...455..773V viz 108221 545 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006A&A...457...61R 58 79 A 0.8-2.4 µm spectral atlas of active galactic nuclei. RIFFEL R., RODRIGUEZ-ARDILA A. and PASTORIZA M.G.
2006A&A...458..107B 42 12 Star-forming QSO host galaxies. BARTHEL P.D.
2006AJ....131.2766R viz 15       D               15343 438 The Sloan Digital Sky Survey quasar survey: quasar luminosity function from Data Release 3. RICHARDS G.T., STRAUSS M.A., FAN X., et al.
2006AJ....131.2826S 1 110 251 The X-Ray-to-Optical properties of optically selected active galaxies over wide luminosity and redshift ranges. STEFFEN A.T., STRATEVA I., BRANDT W.N., et al.
2006ApJ...638..106W 52 24 A sample of IRAS infrared-selected Seyfert 1.5 galaxies: infrared color α(60, 25)-dominated eigenvector 1. WANG J., WEI J.Y. and HE X.T.
2006ApJ...641..689V 3 107 766 Determining central black hole masses in distant active galaxies and quasars. II. Improved optical and UV scaling relationships. VESTERGAARD M. and PETERSON B.M.
2005AJ....130..367S 46358 234 The Sloan Digital Sky Survey quasar catalog. III. Third data release. SCHNEIDER D.P., HALL P.B., RICHARDS G.T., et al.
2005AJ....130..873J viz 2 56 278 The Sloan Digital Sky Survey view of the Palomar-Green Bright Quasar Survey. JESTER S., SCHNEIDER D.P., RICHARDS G.T., et al.
2005ApJ...625...78H viz 115 53 The physical connections among infrared QSOs, Palomar-Green QSOs, and narrow-line Seyfert 1 galaxies. HAO C.N., XIA X.Y., MAO S., et al.
2005ApJ...634..161H 76 145 The relationship of hard X-ray and optical line emission in low-redshift active galactic nuclei. HECKMAN T.M., PTAK A., HORNSCHEMEIER A., et al.
2005MNRAS.356.1029B 87 123 What controls the CIV line profile in active galactic nuclei ? BASKIN A. and LAOR A.
2005MNRAS.358.1043B 45 40 What controls the [OIII]λ5007 line strength in active galactic nuclei? BASKIN A. and LAOR A.
2004A&A...425..457R 1         O           29 64 Molecular hydrogen and [FeII] in Active Galactic Nuclei. RODRIGUEZ-ARDILA A., PASTORIZA M.G., VIEGAS S., et al.
2004ApJS..150...73E 216 20 A complete atlas of recalibrated Hubble space telescope faint object spectrograph spectra of active galactic nuclei and quasars. I. Pre-COSTAR spectra. EVANS I.N. and KORATKAR A.P.
2004MNRAS.350L..31B 84 56 On the origin of the C IV Baldwin effect in active galactic nuclei. BASKIN A. and LAOR A.
2003A&A...406..535Z viz 15       D               1 10324 54 The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources. ZICKGRAF F.-J., ENGELS D., HAGEN H.-J., et al.
2003A&A...412...45P viz 15       D               1 956234 675 HYPERLEDA. I. Identification and designation of galaxies. PATUREL G., PETIT C., PRUGNIEL P., et al.
2003ApJS..145..199M viz 216 134 An optical spectroscopic atlas of low-redshift active galactic nuclei. MARZIANI P., SULENTIC J.W., ZAMANOV R., et al.
2003MNRAS.346.1103P viz 676 169 The evolution of ΩHIand the epoch of formation of damped Lyman α absorbers. PEROUX C., McMAHON R.G., STORRIE-LOMBARDI L.J., et al.
2002ApJ...569..641L 56 86 The luminosity dependence of ultraviolet absorption in active galactic nuclei. LAOR A. and BRANDT W.N.
2002ApJS..140..143B viz 335 47 A uniform analysis of the Lyα forest at z = 0-5. III. Hubble Space Telescope faint object spectrograph spectral atlas. BECHTOLD J., DOBRZYCKI A., WILDEN B., et al.
2002ApJS..143..257K viz 159 42 Emission line properties of active galactic nuclei from a pre-COSTAR faint object spectrograph Hubble space telescope spectral atlas. KURASZKIEWICZ J.K., GREEN P.J., FORSTER K., et al.
2001JApA...22..263B 180 2 Variability of extragalactic objects in relation to redshift, color, radio spectral index and absorption lines. BASU D.
2000A&A...356..445B viz 15       D               881 100 Radio and X-ray bright AGN: the ROSAT - FIRST correlation. BRINKMANN W., LAURENT-MUEHLEISEN S.A., VOGES W., et al.
2000A&AS..144..475P viz 15       D               1 16401 8 Galaxy coordinates. III. Accurate positions for 17124 galaxies including 3301 new companions of UGC galaxies. PATUREL G., PETIT C., GARNIER R., et al.
2000AJ....119.2540G viz 517 29 The Asiago-ESO/RASS QSO survey. I. The catalog and the local QSO luminosity function. GRAZIAN A., CRISTIANI S., D'ODORICO V., et al.
2000AJ....119.3003D 73 36 A search for OH megamasers at z>0.1. I. Preliminary results. DARLING J. and GIOVANELLI R.
2000AN....321....1S viz 15       D               2097 181 The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS sources with PSPC countrate CR > 0.2/s. SCHWOPE A.D., HASINGER G., LEHMANN I., et al.
2000ApJ...528..637B 87 227 On the nature of soft X-ray weak quasi-stellar objects. BRANDT W.N., LAOR A. and WILLS B.J.
2000ApJ...542..631K 21 26 [O II] emission, eigenvector 1, and orientation in radio-quiet quasars. KURASZKIEWICZ J., WILKES B.J., BRANDT W.N., et al.
2000ApJ...543..552S viz 636 217 Surveys for z>3 damped Lyα absorption systems: the evolution of neutral gas. STORRIE-LOMBARDI L.J. and WOLFE A.M.
2000ApJS..129..547B viz 15       D               1 1627 70 RBSC-NVSS sample. I. Radio and optical identifications of a complete sample of 1556 bright X-ray sources. BAUER F.E., CONDON J.J., THUAN T.X., et al.
2000MNRAS.311..833C 46 15 Far-infrared-loud quasars - I. Disturbed and quiescent quasars in the PG survey. CLEMENTS D.L.
1999AJ....118.1169X 414 117 Radio-loud and radio-quiet active galactic nuclei. XU C., LIVIO M. and BAUM S.
1999AJ....118.1435W viz 382 10 A study of quasar radio emission from the VLA FIRST survey. WADADEKAR Y. and KEMBHAVI A.
1998A&A...330..108Y viz 848 129 Broad band energy distribution of ROSAT detected quasars. II. Radio-quiet objects. YUAN W., BRINKMANN W., SIEBERT J., et al.
1998MNRAS.297..366K 30 82 The radio properties of radio-quiet quasars. KIKILA M.J., DUNLOP J.S., HUGHES D.H., et al.
1997A&A...319..413B viz 649 106 Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects. BRINKMANN W., YUAN W. and SIEBERT J.
1997BASI...25..309T 15 0 Quasi-stellar objects, galaxies and the Big-Bang. THAKUR R.K.
1997MNRAS.288..920L 51 87 GINGA observations of the X-ray spectra of quasars. LAWSON A.J. and TURNER M.J.L.
1997PASP..109...39R 57 10 Quasar photometry with the SDSS monitor telescope. RICHARDS G.T., YANNY B., ANNIS J., et al.
1996AJ....111..645F viz 164 6 Optical morphology of bright quasars on images taken with 1.2 m Schmidt cameras. FABIAN D. and USHER P.D.
1996AJ....111.1431B 39 47 Radio spectra of radio quiet quasars. BARVAINIS R., LONSDALE C. and ANTONUCCI R.
1996ApJ...457..111W 86 21 Relations between the optical Fe II emission and ultraviolet spectra in active galactic nuclei. WANG T.-G., ZHOU Y.-Y. and GAO A.-S.
1996ApJ...463..466D 39 70 The variability of quasars. II. Frequency dependence. DI CLEMENTE A., GIALLONGO E., NATALI G., et al.
1996ApJ...471..106F 1 22 99 The nature of radio-intermediate quasars: what is radio-loud and what is radio-quiet? FALCKE H., SHERWOOD W. and PATNAIK A.R.
1996BASI...24..815S 20 0 On the Hubble diagram of QSOs with cosmological redshifts. SAPRE A.K. and MISHRA V.D.
1995A&A...298...22M 109 32 Multiwavelength analysis of active galaxies: implications on unified Seyfert models. MAS-HESSE J.M., RODRIGUEZ-PASCUAL P.M., SANZ FERNANDEZ DE CORDOBA L., et al.
1995A&A...298..375F viz 173 145 The jet-disk symbiosis. II.Interpreting the radio/UV correlations in quasars. FALCKE H., MALKAN M.A. and BIERMANN P.L.
1995ApJ...438..632L 97 45 Ultraluminous infrared galaxies and the radio-optical correlation for quasars. LONSDALE C.J., SMITH H.E. and LONSDALE C.J.
1995ApJ...440..435L 239 311 The IUE survey for damped Lyman-alpha and Lyman-limit absorption systems: evolution of the gaseous content of the universe. LANZETTA K.M., WOLFE A.M. and TURNSHEK D.A.
1994AJ....107..461B 272 24 Hubble Space Telescope faint object spectrograph quasar absorption system snapshot survey (ABSNAP). I. Astrometric optical positions and finding charts of 269 bright QSOs. BOWEN D.V., OSMER S.J., BLADES J.C., et al.
1994AJ....108.1163K viz 113 149 The radio structure of radio loud and radio quiet quasars in the Palomar bright quasar survey. KELLERMANN K.I., SRAMEK R.A., SCHMIDT M., et al.
1994ApJ...420...58M 1 24 99 Near-infrared imaging of low-redshift quasar host galaxies. McLEOD K.K. and RIEKE G.H.
1994ApJ...436..678O 182 114 Luminosity effects and the emission-line properties of quasars with 0<z<3.8. OSMER P.S., PORTER A.C. and GREEN R.F.
1994ApJS...92...53W viz 515 191 The Einstein database of IPC X-ray observations of optically selected and radio-selected quasars. I. WILKES B.J., TANANBAUM H., WORRALL D.M., et al.
1993A&AS...98..165K 67 2 Photometric properties of some AGNs. KALINKOV M., KUNEVA I., TSVETANOV Z., et al.
1993Afz....36..211K 5 1 Spectrophotometric and morphological study of galaxies with UV-excess. IX. KAZARYAN M.A. and KAZARYAN E.S.
1993ApJ...415..517Z 140 54 Does a luminosity-dependent continuum shape cause the Baldwin effect? ZHENG W. and MALKAN M.A.
1993ApJS...87..451H viz 14       D               7278 308 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1993FA90..R....161C 2 0 Following survey of blue objects TON and PHL. CHAVIRA E.
1993MNRAS.263..425M viz 88 154 The radio and optical properties of the z < 0.5 BQS quasars. MILLER P., RAWLINGS S. and SAUNDERS R.
1992ApJS...80..109B 3 88 1192 The emission-line properties of low-redshift quasi-stellar objects. BOROSON T.A. and GREEN R.F.
1992ApJS...80..257E 823 203 The Einstein Slew Survey. ELVIS M., PLUMMER D., SCHACHTER J., et al.
1992IzKry..86...97P 13 1 Some peculiarities of quasars spectra. PRONIK I.I.
1992MNRAS.254...30G 265 85 A compilation of active and normal galaxies observed in both infrared and X-rays. GREEN P.J., ANDERSON S.F. and WARD M.J.
1992MNRAS.254...93M 77 65 A spectrophotometric study of BQS quasars. MILLER P., RAWLINGS S., SAUNDERS R., et al.
1991A&A...241....5W 35 22 The Eddington ratio of active galactic nuclei in accretion disk and dynamical models. WANDEL A.
1991A&A...242...49J 191 60 Relationship between Fe II and radio emission in active galactic nuclei. JOLY M.
1991A&A...245...27D 3 11 A new QSO in a compact group of galaxies. DEL OLMO A. and MOLES M.
1991ApJ...369..106S 33 22 Infrared polarimetry of quasars. SITKO M.L. and ZHU Y.
1990ApJ...350..512Z 30 19 Internal redshift difference and central mass in QSOs. ZHENG W. and SULENTIC J.W.
1990ApJ...353..419B 36 87 On the optical-to-far-infrared spectral energy distributions of radio-quiet quasars. BARVAINIS R.
1990ApJS...72..471D viz 111 47 A catalog of X-ray measurements of selected samples of active galaxies and nuclei. DELLA CECA R., PALUMBO G.G.C., PERSIC M., et al.
1990ApJS...74..675B 864 48 Associations between quasi-stellar objects and galaxies. BURBIDGE G., HEWITT A., NARLIKAR J.V., et al.
1990ApJS...74..869B 114 108 An optical polarization survey of the Palomar-Green bright quasar sample. BERRIMAN G., SCHMIDT G.D., WEST S.C., et al.
1990MNRAS.246..369L 100 109 Massive thin accretion discs - III. Comparison with the observations. LAOR A.
1989A&AS...81..253D 183 16 A catalogue of extented ionized nebulosities around active galactic nuclei. DURRET F.
1989AJ.....97...10S 97 79 Optical spectroscopy of X-ray-selected active galactic nuclei. STEPHENS S.A.
1989AJ.....97..777E 174 358 Accurate galactic N H values towards quasars and AGN. ELVIS M., LOCKMAN F.J. and WILKES B.J.
1989AJ.....97..957N 108 53 The near-infrared variability of a sample of optically selected quasars. NEUGEBAUER G., SOIFER B.T., MATTHEWS K., et al.
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