Spectroscopic observations of the galaxy Markaryan 6 P. NotniÉ. E. KhachikyanG. G. Gevorkyan OriginalPaper Pages: 20 - 25
On the classification of the central parts of some bright nuclei R. G. Mnatsakanyan OriginalPaper Pages: 29 - 32
A possible evidence for the recent production of Markaryan galaxies J. HeidmannA. T. Kalloghlian OriginalPaper Pages: 37 - 40
Oscillations of a plasma in a magnetic and a gravitational field A. Z. DolginovM. A. Zelikman OriginalPaper Pages: 54 - 57
Structure of the horizontal branch and age of globular clusters A. M. Éigenson OriginalPaper Pages: 58 - 63
Physical characteristics of the nucleus of the galaxy Markaryan 6 É. E. Khachikyan Brief Communications Pages: 76 - 78
Dependence of the total mass of stars in unit volume on the time of their evolution P. E. ZakharovaM. A. Svechnikov Brief Communications Pages: 79 - 81
Estimate of the age of the cluster α Per P. E. ZakharovaM. A. Svechnikov Brief Communications Pages: 82 - 83
Estimate of the mean density of matter in the Metagalaxy M. A. Arakelyan Brief Communications Pages: 84 - 85