The Fragmentation in a Protoplanetary Disk and the Properties of the Resultant Self-Gravitating Clumps Chunjian LiuZhen YaoLianhua Tian OriginalPaper 15 November 2018 Pages: 713 - 723
The Initial Mass Spectra of Astronomical Objects B. M. ShustovA. V. Tutukov OriginalPaper 15 November 2018 Pages: 724 - 732
The Stellar Population and Orbit of the Galactic Globular Cluster Palomar 3 M. E. SharinaM. V. RyabovaA. S. Gorban OriginalPaper 15 November 2018 Pages: 733 - 746
Spectroscopic Monitoring of SS 433. Stability of Parameters of the Kinematic Model over 40 Years A. M. CherepashchukV. F. EsipovA. A. Belinskii OriginalPaper 15 November 2018 Pages: 747 - 763
The Spectral Type of the Ionizing Stars and the Infrared Fluxes of HII Regions A. P. TopchievaM. S. KirsanovaA. M. Sobolev OriginalPaper 15 November 2018 Pages: 764 - 773
Observational Manifestations of the Precessional Wave in the Accretion Disk of a Cataclysmic Variable Star P. V. KaigorodovD. V. Bisikalo OriginalPaper 15 November 2018 Pages: 774 - 780
Turbulence in the Accretion Disks in Semi-Detached Binary Systems with Various Component-Mass Ratios E. P. KurbatovA. M. FateevaD. V. Bisikalo OriginalPaper 15 November 2018 Pages: 781 - 786
Frequency-Dependent Core Shifts in Ultracompact Quasars P. A. VoitsikA. B. PushkarevA. V. Ipatov OriginalPaper 15 November 2018 Pages: 787 - 813