1. M 101 group galaxies

   • N. A. Tikhonov
   • V. S. Lebedev
   • O. A. Galazutdinova

   OriginalPaper 18 June 2015 Pages: 239 - 251

2. The influence of environment on galaxy age, stellar velocity dispersion, and stellar mass in the LOWZ sample of the SDSS-III

   • Xin-Fa Deng

   OriginalPaper 18 June 2015 Pages: 252 - 259

3. Enhancement of the sterile neutrino yield at high density and increasing neutronization of matter

   • V. V. Khruschov
   • A. V. Yudin
   • S. V. Fomichev

   OriginalPaper 18 June 2015 Pages: 260 - 266

4. Restriction of motions in wide pairs in the Galactic field

   • A. S. Matvienko
   • V. V. Orlov

   OriginalPaper 18 June 2015 Pages: 267 - 275

5. Results of a long-term monitoring of the multiple system SZ Cam

   • S. Yu. Gorda

   OriginalPaper 18 June 2015 Pages: 276 - 288

6. New photometric investigation of the Herbig Ae/Be star HD 52721, a close binary system: Evidence for the existence of large-scale azimuthal inhomogeneities

   • S. E. Pavlovskiy
   • M. A. Pogodin
   • D. L. Gorshanov

   OriginalPaper 18 June 2015 Pages: 289 - 298

7. New characteristics of the solar cycle and dynamo theory

   • P. A. Otkidychev
   • E. P. Popova

   OriginalPaper 18 June 2015 Pages: 299 - 306