1. Possible cyclic flare activity of flare stars in the Pleiades

   • L. V. Mirzoyan
   • G. B. Oganyan

   OriginalPaper Pages: 333 - 337

2. Polarimetric investigation of the nebula NGC 6618 and the neighboring stars

   • V. A. Hagen-Thorn
   • N. V. Voshchinnikov

   OriginalPaper Pages: 337 - 347

3. Theory of flare stars

   • V. P. Grinin
   • V. V. Sobolev

   OriginalPaper Pages: 348 - 357

4. New peculiar and interacting galaxies with emission in the Southern Sky

   • T. M. Borchkhadze
   • R. M. West

   OriginalPaper Pages: 358 - 367

5. Radio emission of the Andromeda nebula at 102.5 MHz

   • Yu. V. Volodin
   • R. D. Dagkesamanskii

   OriginalPaper Pages: 367 - 372

6. On the nature of galaxies with ultraviolet continuum. III. Surface brightness, morphology, and activity

   • B. E. Markaryan
   • D. A. Stepanyan

   OriginalPaper Pages: 372 - 379

7. Some remarks concerning the diameters and magnitudes of galaxies suspected of being compact

   • N. G. Kogoshvili

   OriginalPaper Pages: 379 - 386

8. Distribution of the mean surface brightnesses of galaxies in the Coma cluster

   • M. A. Arakelyan

   OriginalPaper Pages: 386 - 388

9. Kinetics of neutronization in superdense magnetized matter

   • G. A. Shul'man

   OriginalPaper Pages: 389 - 395

10. Superdense degenerate plasma

    • G. S. Saakyan
    • L. Sh. Grigoryan

    OriginalPaper Pages: 396 - 405

11. Late stages in the evolution of open star clusters

    • V. M. Danilov

    OriginalPaper Pages: 406 - 412

12. Nonlinear traveling waves of star density in a model of a homogeneous medium

    • S. N. Nuritdinov

    OriginalPaper Pages: 413 - 416

13. Convection in a periodic gravitational field. II

    • L. N. Ivanov

    OriginalPaper Pages: 416 - 420

14. On the origin of high-velocity HI clouds

    • Yu. A. Shchekinov

    BriefCommunication Pages: 421 - 423

15. Bremsstrahlung instability of relativistic electrons in a plasma

    • A. V. Akopyan
    • V. N. Tsytovich

    OriginalPaper Pages: 423 - 431

16. Survival mechanism for relativistic specks of dust in the cosmos

    • Ya. S. Elenskii
    • A. L. Suvorov

    Brief Communications Pages: 432 - 434