New Gamma-Ray Bursts Found in the Archival Data from the IBIS/ISGRI Telescope of the INTEGRAL Observatory I. V. ChelovekovS. A. GrebenevP. Yu. Minaev OriginalPaper 16 December 2019 Pages: 635 - 654
Radial Pulsations of Stars at the Stage of the Final Helium Flash Yu. A. Fadeyev OriginalPaper 16 December 2019 Pages: 655 - 663
Influence of Large-Scale Perturbations in Circumstellar Disks on the Linear Polarization Parameters of UX Ori Stars S. G. ShulmanV. P. Grinin OriginalPaper 16 December 2019 Pages: 664 - 676
Search for Evolutionary Changes in the Periods of Cepheids: V532 Cyg L. N. Berdnikov OriginalPaper 16 December 2019 Pages: 677 - 686
The Mass Distribution of Transiting Exoplanets Corrected for Observational Selection Effects A. E. IvanovaV. I. AnanyevaJ.-L. Bertaux OriginalPaper 16 December 2019 Pages: 687 - 694
Features of the Gnevyshev-Waldmeier Rule for Various Lifetimes and Areas of Sunspot Groups Yu. A. NagovitsynV. G. IvanovA. A. Osipova OriginalPaper 16 December 2019 Pages: 695 - 699