1. Photometric and polarimetric study of infrared stars in the visible and infrared spectral regions

   • V. A. Dombrovskii
   • G. V. Khozov

   OriginalPaper Pages: 1 - 7

2. Spectrophotometric investigation of the cometary nebula NGC 2261

   • M. A. Kazaryan
   • É. E. Khachikyan

   OriginalPaper Pages: 8 - 16

3. Spectra of Markaryan galaxies. IV

   • M. A. Arakelyan
   • É. A. Dibai
   • V. F. Esipov

   OriginalPaper Pages: 17 - 22

4. Morphology of galaxies in clusters I. The cluster A262

   • A. T. Kalloglyan

   OriginalPaper Pages: 23 - 27

5. Theory of radiative heat exchange in polytropic atmospheres

   • V. P. Grinin

   OriginalPaper Pages: 28 - 38

6. Incoherent scattering II. Nonisotropic scattering

   • N. B. Engibaryan
   • A. G. Nikogosyan

   OriginalPaper Pages: 39 - 51

7. Effect of shock waves on H_γ profiles and light curves for stars of RR Lyrae and W Virginis type

   • V. I. Golin'ko

   OriginalPaper Pages: 52 - 60

8. Mass accretion by a neutron star in a double system. II

   • P. R. Amnuél'
   • O. Kh. Guseinov

   OriginalPaper Pages: 61 - 66

9. Disintegration threshold for nuclei in a degenerate electron-neutron gas

   • Yu. L. Vartanyan

   BriefCommunication Pages: 67 - 69

10. On nuclear reactions in a degenerate electron-nuclear plasma

    • G. S. Saakyan
    • R. M. Avakyan

    OriginalPaper Pages: 70 - 79

11. Phase mixing of the second kind in stellar systems. I

    • L. P. Osipkov

    OriginalPaper Pages: 80 - 84

12. Scattering of light in a sphere with an arbitrary distribution of sources

    • N. B. Engibaryan

    Brief Communications Pages: 85 - 87