Vol. 48, No. 10, 2022

Astronomy Letters

New Estimates of the Merger Rate of Primordial Black Holes with Allowance for Clustering Dark Matter

M. V. Tkachev and S. V. Pilipenko p. 561 abstract

Redetermination of the Parameters of the Galactic Spiral Pattern from Classical Cepheids

V. V. Bobylev and A. T. Bajkova p. 568 abstract

A Three-Dimensional Analytical Model of the Interstellar Extinction within the Nearest Kiloparsec

G. A. Gontcharov, A. V. Mosenkov, S. S. Savchenko, V. B. Il’in, A. A. Marchuk, A. A. Smirnov, P. A. Usachev, D. M. Polyakov, and N. Hebdon p. 578 abstract

On a Theory of the Origin of Quasi-Harmonic Bursts on the Crab Pulsar

V. V. Zheleznyakov and V. E. Shaposhnikov p. 601 abstract

The Nature of Anomalous Period Increase in the Pulsating Variable V725 Sgr

Yu. A. Fadeyev p. 614 abstract

Contents

Astronomy Letters