1. Some remarks on compact groups of compact galaxies

   • V. A. Ambartsumyan
   • H. C. Arp
   • L. V. Mirzoyan

   OriginalPaper Pages: 125 - 135

2. One form of activity in galaxies

   • K. A. Saakyan
   • É. E. Khachikyan

   OriginalPaper Pages: 136 - 145

3. Compact groups of compact galaxies. V

   • F. W. Baier
   • H. Tiersch

   OriginalPaper Pages: 146 - 155

4. Pairs of one Markaryan and one compact galaxy

   • J. Heidmann
   • A. T. Kalloglyan

   OriginalPaper Pages: 156 - 160

5. Origin of galactic rotation in the Ambartsumyan cosmogony

   • R. M. Muradyan

   OriginalPaper Pages: 161 - 168

6. Spectrum of planetary nebula IC 4997 in the near infrared region

   • R. I. Noskova

   OriginalPaper Pages: 169 - 175

7. H_α-emission stars in and near NGC 7000. II

   • G. Welin

   OriginalPaper Pages: 176 - 180

8. Continuous emission of a gaseous nebula beyond the Lyman limit

   • G. T. Bolgova
   • G. S. Khromov

   OriginalPaper Pages: 181 - 188

9. Cascade process in strong magnetic and electric fields under astrophysical conditions

   • Ya. I. Al'ber
   • Z. N. Krotova
   • V. Ya. Éidman

   OriginalPaper Pages: 189 - 195

10. Nonstationary Rayleigh problem for magnetized plasma

    • L. A. Abramov
    • L. S. Al'perovich

    OriginalPaper Pages: 196 - 202

11. Electromagnetic waves in a relativistic plasma with a strong magnetic field

    • E. V. Suvorov
    • Yu. V. Chugunov

    OriginalPaper Pages: 203 - 222

12. Stellar motion in the nonstationary gravitational field of a forming galaxy

    • V. A. Antonov
    • L. P. Osipkov
    • A. D. Chernin

    OriginalPaper Pages: 223 - 230

13. Cooling of white dwarfs

    • G. S. Adzhyan

    OriginalPaper Pages: 231 - 233

14. A search for infrared stars in open star clusters

    • R. A. Vardanyan

    OriginalPaper Pages: 234 - 237

15. On the fragmentation of galaxies

    • B. A. Vorontsov-Vel'yaminov

    Brief Communications Pages: 238 - 239

16. Variability of the object Markaryan 388

    • K. A. Saakyan

    Brief Communications Pages: 240 - 241

17. Sculptor-type dwarf galaxies in the vicinities of bright galaxies

    • F. Bjorngen
    • V. E. Karachentseva
    • I. P. Kostyuk

    Brief Communications Pages: 242 - 244

18. Certain characteristics of spirals with star-shaped nuclei

    • S. G. Iskudaryan

    Brief Communications Pages: 245 - 246

19. Model for horizontal branch of globular clusters

    • A. M. Éigenson
    • N. N. Samus'

    Brief Communications Pages: 247 - 248