Vol. 65, No. 7, 2021

Astronomy Reports

Stellar-to-Halo Mass Ratio and Dark Matter Profiles

A. Del Popolo p. 529 abstract

The First Light Curve Solution of GW Leo and Refined Ephemeris of Two Contact Binary Systems

A. Poro, A. Halavati, E. Lashgari, F. Davoudi, A. Gardi, K. GholizadehSoghar, Y. Dashti, F. Mohammadizadeh, and M. Hedayatjoo p. 543 abstract

Structure of the H₂O Maser in NGC 2071 IRS 1 from Observations on the Ground-Space Radio Interferometer RadioAstron

M. A. Shchurov, I. E. Val’tts, and N. N. Shakhvorostova p. 552 abstract

Eclipsing Binary Systems XZ Per and BO Vul with Complex Variations in Orbital Periods

A. I. Khaliullina p. 569 abstract

Analysis of Photoelectric Occultations and Development of a Digital Model of the Lunar Libration Zone

K. O. Churkin, Yu. A. Nefedyev, A. O. Andreev, N. Yu. Demina, and E. V. Kronrod p. 580 abstract

Study of the Secular Evolution of Circumbinary Systems Using R-Toroid and Gaussian Ring Models

B. P. Kondratyev and V. S. Kornoukhov p. 588 abstract

Comparative Analysis of the Propagation Conditions of Millimeter Radio Waves at Radio Astronomy Polygons in Russia and Uzbekistan

I. T. Bubukin, I. V. Rakut, M. I. Agafonov, A. A. Yablokov, A. L. Pankratov, T. Yu. Gorbunova, and R. V. Gorbunov p. 598 abstract

Observability of Single Neutron Stars at SRG/eROSITA

A. D. Khokhryakova, A. V. Biryukov, and S. B. Popov p. 615 abstract

Erratum to: Neutron Star Mergers and Gamma-Ray Bursts: Stripping Model

S. I. Blinnikov, D. K. Nadyozhin, N. I. Kramarev, and A. V. Yudin p. 631 abstract

Erratum to: The Sweeping-out of Dust by Radiation Pressure of Stars and Chemical Composition Peculiarities of Disc Galaxies

E. E. Sivkova, D. S. Wiebe, and B. M. Shustov p. 632 abstract

Erratum to: Mean Square Geodesic Deviation in the Zeldovich Problem on Light Propagation in a Universe with Inhomogeneities

D. D. Sokoloff, A. A. Chikina, and E. A. Illarionov p. 633 abstract