1. Photometric study of the Peculiar galaxy NGC 2685

   • V. A. Gagen-Torn
   • I. I. Popov
   • V. A. Yakovleva

   OriginalPaper Pages: 325 - 333

2. Radial velocities and virial masses of some isolated triplets of galaxies

   • V. E. Karachentseva
   • I. D. Karachentsev

   BriefCommunication Pages: 334 - 336

3. Superassociations in spiral galaxies with ultraviolet excess. I

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

   OriginalPaper Pages: 337 - 345

4. Morphological investigation of galaxies with ultraviolet excess

   • A. A. Egiazaryan

   OriginalPaper Pages: 345 - 353

5. Second Byurakan Spectral Sky Survey. I. Results for region centered on α=11^h30^m, δ=+59°00′

   • B. E. Markaryan
   • Dzh A. Stepanyan

   OriginalPaper Pages: 354 - 368

6. Radio observations of galaxies of the Byurakan classification at 102 MHz

   • V. S. Artyukh
   • M. A. Ogannisyan

   OriginalPaper Pages: 369 - 375

7. Statistics of morphological types of isolated galaxies and components of pairs

   • M. A. Arakelyan

   OriginalPaper Pages: 375 - 379

8. Distribution of apparent magnitudes and luminosities of double galaxies

   • M. A. Arakelyan

   OriginalPaper Pages: 379 - 385

9. Influence of deviations from local thermodynamic equilibrium on the determination of microturbulence in the atmospheres of F type supergiants

   • L. S. Lyubimkov
   • A. A. Boyarchuk

   OriginalPaper Pages: 385 - 393

10. On the properties of stellar winds in hot stars

    • I. N. Portnova
    • N. A. Sakhibullin

    OriginalPaper Pages: 394 - 402

11. Theory of anisotropic scattering of radiation. Explicit expression for the resolvent function

    • É. Kh. Danielyan

    OriginalPaper Pages: 402 - 406

12. Polarimetric investigation of backround stars in the region of T and RY Tau

    • R. A. Vardanyan
    • M. A. Eritsyan

    OriginalPaper Pages: 407 - 410

13. Photographic colorimetry of stellar flares in the Pleiades and Orion. II

    • L. V. Mirzoyan
    • O. S. Chavushyan
    • G. A. Brutyan

    OriginalPaper Pages: 411 - 418

14. Interpretation of multicolor observations of fast irregular variable stars with nonperiodic light fadings

    • A. F. Pugach

    OriginalPaper Pages: 419 - 423

15. Large Trapezium-type systems

    • A. L. Gyul'budagyan

    OriginalPaper Pages: 423 - 426

16. Beam instability of the plasma in pulsar magnetospheres

    • V. D. Egorenkov
    • D. G. Lominadze
    • P. G. Mamradze

    OriginalPaper Pages: 426 - 431

17. Determination of distances to interstellar clouds using OH absorption lines

    • I. G. Kolesnik
    • L. V. Yurevich

    OriginalPaper Pages: 431 - 440

18. On the similarity of the statistics of high-velocity clouds and stars of the spherical component of the galaxy

    • R. B. Shatsova

    OriginalPaper Pages: 441 - 448

19. Equilibrium of collisionless gravitating sphere and disk

    • Z. Ya. Turakulov

    OriginalPaper Pages: 448 - 455

20. Inverse Compton reflection from an ionized nonrelativistic plasma

    • S. R. Kel'ner
    • E. S. Shikhovtseva

    OriginalPaper Pages: 455 - 462

21. Propagation of waves in a relativistic one-dimensional electron-positron plasma

    • L. S. Kuz'menkov
    • P. A. Polyakov

    OriginalPaper Pages: 463 - 467