Active region of the nucleus of the blazar 3C 454.3 L. I. MatveyenkoS. S. Sivakon’ OriginalPaper 21 October 2016 Pages: 639 - 651
Investigation of OH and H2O masers in the star-forming region G 188.946+0.886 N. T. AshimbaevaP. ColomA. M. Tolmachev OriginalPaper 21 October 2016 Pages: 652 - 664
Nonlinear pulsations of stars with initial mass 3 \({M_ \odot }\) on the asymptotic giant branch Yu. A. Fadeyev OriginalPaper 21 October 2016 Pages: 665 - 673
Orbit and physical characteristics of the components of the massive Algol V622 Per, a member of the open star cluster χ Per A. E. TarasovS. L. MalchenkoK. Yakut OriginalPaper 21 October 2016 Pages: 674 - 685
Detection of the binarity of the star J1158+4239 M. Yu. KhovrichevA. M. KulikovaO. V. Vozyakova OriginalPaper 21 October 2016 Pages: 686 - 692
Radial velocity curve of the spectroscopic binary HD 25639 (ADS 2984A) S. Yu. Gorda OriginalPaper 21 October 2016 Pages: 693 - 702
Two populations of sunspots and secular variations of their characteristics Yu. A. NagovitsynA. A. PevtsovE. Yu. Nagovitsyna OriginalPaper 21 October 2016 Pages: 703 - 712