Flare stars in the Pleiades V. A. AmbartsumyanL. V. MirzoyanL. K. Erastova OriginalPaper Pages: 1 - 10
Percentage of flare stars among RW Aurigae type variables in the orion association V. A. Ambartsumyan BriefCommunication Pages: 11 - 13
The spectra of Markarian galaxies. I M. A. ArakelyanE. A. DibaiV. F. Esipov OriginalPaper Pages: 14 - 21
Gravitational contraction of a spherical cloud Ya. B. Zel'dovichYa. M. Kazhdan OriginalPaper Pages: 50 - 55
Gamma and radio emission of neutrons stars in the state of accretion V. F. Shvartsman OriginalPaper Pages: 56 - 62
Velocity variation of a star as a purely discontinuous random process V. S. KaliberdaI. V. Petrovskaya OriginalPaper Pages: 63 - 68
Angular size of the quasar 3C 298 and of the scintillating component of 3C 273 at 60 MHz V. G. Panadzhyan Brief Communications Pages: 76 - 76