1. Active Stage of the Object CH Cyg B in 2014-2015

   • L. N. Kondratyeva
   • F. K. Rspaev
   • A. V. Serebryanskiy

   OriginalPaper 03 July 2017 Pages: 153 - 164

2. Individual Photoelectric UBV Observations of the Massive Early-Type Binary System V729 Cyg (Cyg OB2 No. 5)

   • M. I. Kumsiashvili
   • K. B. Chargeishvili

   OriginalPaper 03 July 2017 Pages: 165 - 172

3. Photometric and Kinematic Properties of the Nearby Open Star Cluster NGC 2112

   • A. A. Haroon
   • H. A. Ismaill
   • W. H. Elsanhoury

   OriginalPaper 04 July 2017 Pages: 173 - 187

4. Resonance Line Formation in Moving Gas Flows with High Porosity

   • S. G. Shulman

   OriginalPaper 05 July 2017 Pages: 188 - 199

5. Ionization from Excited States as a Cause of Nonstationary Populations of Hydrogen Levels Behind A Shock Front

   • O. M. Belova
   • K. V. Bychkov

   OriginalPaper 04 July 2017 Pages: 200 - 212

6. On High and Low Starting Frequencies of Type II Radio Bursts

   • J. Sharma
   • N. Mittal

   OriginalPaper 04 July 2017 Pages: 213 - 222

7. Can Flare Stars Explain the Annihilation Line from the Galactic Bulge?

   • G. S. Bisnovatyi-Kogan
   • A. S. Pozanenko

   OriginalPaper 04 July 2017 Pages: 223 - 227

8. Modelling the Transition Layer of an Accretion Disk with a Burgers Vortex

   • M. G. Abrahamyan

   OriginalPaper 04 July 2017 Pages: 228 - 241

9. Plane Symmetric Anisotropic Dark Energy Cosmological Model in the Bimetric Theory of Gravitation

   • M. S. Borkar
   • A. Ameen

   OriginalPaper 04 July 2017 Pages: 242 - 258

10. Stability of Accelerating Universe with Linear Equation of State in f (T) Gravity Using Hybrid Expansion Law

    • S. R. Bhoyar
    • V. R. Chirde
    • S. H. Shekh

    OriginalPaper 04 July 2017 Pages: 259 - 272

11. Be Stars in Open Stellar Clusters

    • A. E. Tarasov

    REVIEWS 04 July 2017 Pages: 273 - 294

12. More Satellites Around the Nearby Spiral Galaxy NGC 7331

    • M. Blauensteiner
    • P. Remmel
    • M. E. Sharina

    NOTES 05 July 2017 Pages: 295 - 299

13. New CH Carbon Stars Found in the DFBS

    • G. Kostandyan
    • K. S. Gigoyan
    • F. Zamkotsian

    NOTES 04 July 2017 Pages: 300 - 303