Citation: L. Kohoutek, SEARCH FOR ENVELOPES OF SOME STELLAR PLANETARY-NEBULAE, SYMBIOTIC STARS AND FURTHER EMISSION-LINE OBJECTS, Astronomy & Astrophysics. Supplement series, 125(3), 1997, pp. 445-451
Citation: R. Pauls et L. Kohoutek, STUDY OF THE PLANETARY-NEBULA NGC-2438 .1. SPECTROSCOPY OF THE NEBULAAND OF SOME CLUSTER STARS, Astronomische Nachrichten, 317(6), 1996, pp. 413-416
Citation: L. Kohoutek, STUDY OF THE BIPOLAR PLANETARY-NEBULA NGC-2346 .1. HISTORICAL PHOTOMETRY OF THE CENTRAL STAR, Astronomy & Astrophysics. Supplement series, 113(1), 1995, pp. 107-113
Citation: L. Kohoutek et R. Pauls, PLANETARY-NEBULAE IN THE DIRECTION OF THE GALACTIC BULGE .1. NEW RADIAL-VELOCITIES BASED ON IMAGE-TUBE SPECTRA, Astronomy & Astrophysics. Supplement series, 111(3), 1995, pp. 493-506
Citation: L. Kohoutek, NEW PLANETARY-NEBULAE TOWARDS THE GALACTIC BULGE .1. OBJECTS IN THE CENTRAL AREA, Astronomische Nachrichten, 315(3), 1994, pp. 235-244
Citation: Hg. Grothues et L. Kohoutek, PHOTOMETRIC-OBSERVATIONS OF THE CENTRAL STAR OF THE PLANETARY-NEBULA NGC-2346 IN 1991 1992/, Astronomische Nachrichten, 314(4), 1993, pp. 297-301