The Growth Rate of Supermassive Black Holes and Its Dependence on the Stellar Mass of Galaxies at the Present Epoch S. A. ProkhorenkoS. Yu. Sazonov OriginalPaper 08 December 2021 Pages: 515 - 533
Estimation of the Radial Scale Length and Vertical Scale Height of the Galactic Thin Disk from Cepheids V. V. BobylevA. T. Bajkova OriginalPaper 08 December 2021 Pages: 534 - 543
Search for Evolutionary Changes in the Periods of the Double-Mode Cepheid TU Cas L. N. BerdnikovE. N. Pastukhova OriginalPaper 08 December 2021 Pages: 544 - 559
Spectroscopic Variability of the Compact Planetary Nebula Hb 12 N. P. IkonnikovaI. A. ShaposhnikovN. I. Shatsky OriginalPaper 08 December 2021 Pages: 560 - 580
On the Hall Instability in Protostellar Disks V. Yu. ZakharovT. G. Chernova OriginalPaper 08 December 2021 Pages: 581 - 585