1. Spectra of PV Cep and GM1-29 (RNO 125) in 1976-1997

   • T. Yu. Magakian
   • T. A. Movsesian

   OriginalPaper Pages: 419 - 428

2. Spots and Active Regions on the Emission-Line Star VY Ari

   • I. Yu. Alekseev
   • O. V. Kozlova

   OriginalPaper Pages: 429 - 439

3. Variations of Polarization in the Emission of ℴ Andromedae and LZ Cephei

   • T. A. Polyakova

   OriginalPaper Pages: 440 - 448

4. Polarimetric and Photometric Observations of the Star CH Cygni

   • M. A. Eritsian

   OriginalPaper Pages: 449 - 453

5. Gas—Dust Shells around Some Early-Type Stars with an IR Excess (of Emission)

   • R. Kh. Hovhannessian
   • E. R. Hovhannessian

   OriginalPaper Pages: 454 - 462

6. On the Precursor Star of the Pulsar in the Crab Nebula

   • T. Mdzinarishvili
   • R. Dzigvashvili

   OriginalPaper Pages: 463 - 468

7. On Pulsar Electrodynamics in Rotating Frames

   • D. M. Sedrakian
   • R. A. Krikorian

   OriginalPaper Pages: 469 - 475

8. Investigation of Galaxies of the Second Byurakan Sky Survey. IV. Spectroscopic Observations in the Fields of 11h30m, +59° and 12h00m, +59°

   • S. A. Hakopian
   • S. K. Balayan

   OriginalPaper Pages: 476 - 490

9. Relationship between Infrared and Radio Emission of Galaxies of the Liner Type

   • V. H. Malumyan
   • V. G. Panajyan

   OriginalPaper Pages: 491 - 497

10. Surface Density of Bright, Active Extragalactic Objects

    • L. K. Erastova

    OriginalPaper Pages: 498 - 504

11. A New Method of Numerical Solution of Nonsteady Problems in the Theory of Radiative Transfer

    • S. I. Grachev

    OriginalPaper Pages: 505 - 517

12. Scattering of an Electromagnetic Wave on a Dielectric Layer Bounded on Two Sides by Two Different Homogeneous, Semi-Infinite Media

    • A. Zh. Khachatrian
    • D. M. Sedrakian
    • N. M. Ispiryan

    OriginalPaper Pages: 518 - 527

13. Interpretation of the Radiation of Coronal Suprathermal Streams. I.

    • A. G. Nikoghossian
    • S. Koutchmy

    OriginalPaper Pages: 528 - 535

14. Field Nature of Time in the General Theory of Relativity

    • V. V. Papoyan
    • V. N. Pervushin
    • D. V. Proskurin

    OriginalPaper Pages: 536 - 547

15. Estimates of Mass and Possible Results of Observations of Emission Features in the Spectrum of the Seyfert Galaxy NGC 4151

    • B. Demchenko
    • E. Denissyuk

    OriginalPaper Pages: 548 - 550