Optical Spectroscopy of SRG/eROSITA Objects with 2.5-m Telescope at the Caucasus Mountain Observatory of the SAI MSU A. V. DodinS. A. PotaninR. A. Sunyaev OriginalPaper 06 November 2020 Pages: 429 - 438
Study of the Galactic Rotation Based on Masers and Radio Stars with VLBI Measurements of Their Parallaxes V. V. BobylevO. I. KrisanovaA. T. Bajkova OriginalPaper 06 November 2020 Pages: 439 - 448
Collisional Pumping of OH Masers near Supernova Remnants A. V. Nesterenok OriginalPaper 06 November 2020 Pages: 449 - 461
Internal Structure of the Jets from Young Stars Simulated at Plasma Focus Facilities V. S. BeskinI. Yu. Kalashnikov OriginalPaper 06 November 2020 Pages: 462 - 472
Spectroscopy of B and Be Stars in the Young Open Star Cluster NGC 581 (M 103) A. E. Tarasov OriginalPaper 06 November 2020 Pages: 473 - 481
Results of the First Year of the 3BS Polar Search Program M. M. GabdeevT. A. FatkhullinG. Sh. Mitiani OriginalPaper 06 November 2020 Pages: 482 - 487
Graph Dynamics of Solar Active Regions: Morse–Smale Complexes and Multiscale Graphs of Magnetograms V. V. AlekseevN. G. MakarenkoI. S. Knyazeva OriginalPaper 06 November 2020 Pages: 488 - 500