C.D.S. - SIMBAD4 rel 1.8 - 2024.05.15CEST06:58:59 Reference query: 1993RMxAA..27..199T (1 found) ---------------------------------------------- 1993RMxAA..27..199T Rev. Mex. Astron. Astrofis., 27, 199-202 (1993) Spectropolarimetry of the bipolar planetary nebula M2-9. TRAMMELL S.R., GOODRICH R.W. and DINERSTEIN H.L. -Simbad objects: 1