Galaxies with ultraviolet continuum. VII B. E. MarkaryanV. A. Lipovetskii OriginalPaper Pages: 185 - 194
Spectroscopic observations of Markaryan galaxies É. K. DenisyukV. A. Lipovetskii OriginalPaper Pages: 195 - 201
Compact groups of compact galaxies. III F. W. BaierM. B. PetrosyanP. K. Shakhbazyan OriginalPaper Pages: 202 - 211
Simultaneous optical and radio observations of flare stars in the Pleiades H. M. TovmassianG. HaroR. F. Green OriginalPaper Pages: 212 - 217
Variability of single Wolf-Rayet stars in the continuum and emission lines A. M. Cherepashchuk OriginalPaper Pages: 218 - 223
Photoelectric observations of variability in the intensity of the Hα emission line and of the continuum in the spectrum of RY Tau G. V. ZaitsevaV. M. LyutyiA. M. Cherepashchuk OriginalPaper Pages: 224 - 227
Variation of the Hα and Hβ emission line profiles in the RY Tau spectrum E. A. KolotilovG. V. Zaitseva OriginalPaper Pages: 228 - 235
Energy release by the compression of the envelope of a cooling white dwarf T. A. Éminzade BriefCommunication Pages: 248 - 250
Radiative transfer in an anisotropic medium under conditions of local thermodynamic equilibrium V. N. Sazonov OriginalPaper Pages: 251 - 256
Problem of the physical nature of galactic x-ray sources P. R. Amnuél'O. Kh. Guseinov OriginalPaper Pages: 257 - 263
Investigation of the instability of explosive self-gravitating systems E. M. Nezhinskii OriginalPaper Pages: 264 - 271
Remarkable pair of compact galaxies I. D. KarachentsevV. I. PronikK. K. Chuvaev Brief Communications Pages: 272 - 273