1. The cosmological constant (a modern view)

   • V. V. Burdyuzha

   OriginalPaper 07 June 2009 Pages: 381 - 388

2. Intraday variability of three flat-spectrum radio sources

   • A. G. Gorshkov
   • A. V. Ipatov
   • A. G. Mikhailov

   OriginalPaper 07 June 2009 Pages: 389 - 400

3. Fast brightness variations of blazars in the radio and optical

   • A. E. Volvach
   • V. S. Bychkova
   • O. I. Spiridonova

   OriginalPaper 07 June 2009 Pages: 401 - 409

4. Evolution of stars near bright quasars

   • A. V. Tutukov
   • A. V. Fedorova

   OriginalPaper 07 June 2009 Pages: 410 - 419

5. Variability of the spectrum and spatial structure of the H₂O maser in W75N-VLA 1

   • E. E. Lekht
   • V. I. Slysh
   • V. V. Krasnov

   OriginalPaper 07 June 2009 Pages: 420 - 427

6. Observational manifestations of the common envelope in a close binary

   • A. Yu. Sytov
   • D. V. Bisikalo
   • A. A. Boyarchuk

   OriginalPaper 07 June 2009 Pages: 428 - 435

7. Impact of the magnetic field on the structure of accretion disks in semi-detached binaries

   • A. G. Zhilkin
   • D. V. Bisikalo

   OriginalPaper 07 June 2009 Pages: 436 - 445

8. Mass exchange in close binaries on the dynamical time scale during the stage of contracting onto the main sequence

   • F. V. Sirotkin
   • V. G. Karetnikov

   OriginalPaper 07 June 2009 Pages: 446 - 455

9. Circumstellar nebulae of WR and OB stars with strong winds: Simultaneous excitation by stellar radiation and shocks

   • K. V. Bychkov
   • O. P. Shustova

   OriginalPaper 07 June 2009 Pages: 456 - 464

10. Two classes of glitches in the pulsar B1822-09

    • T. V. Shabanova

    OriginalPaper 07 June 2009 Pages: 465 - 471

11. The pulsar J1852+0040 in Kes 79 and the nature of central compact objects in supernova remnants

    • I. F. Malov

    OriginalPaper 07 June 2009 Pages: 472 - 476

12. Horizontal magnetic fields in the solar photosphere

    • V. A. Sheminova

    OriginalPaper 07 June 2009 Pages: 477 - 486