Black Hole in a Radiation-Dominated Universe E. O. BabichevV. I. DokuchaevYu. N. Eroshenko OriginalPaper 30 October 2018 Pages: 491 - 499
X-ray Luminosity Function of Quasars at 3 < z < 5 from XMM-Newton Serendipitous Survey Data G. A. KhorunzhevS. Yu. SazonovR. A. Burenin OriginalPaper 30 October 2018 Pages: 500 - 521
Optical Identification of X-ray Sources from the 14-Year INTEGRAL All-Sky Survey D. I. KarasevA. A. LutovinovM. V. Eselevich OriginalPaper 30 October 2018 Pages: 522 - 540
Contribution of Cosmic Rays from Sources with a Monoenergetic Proton Spectrum to the Extragalactic Diffuse Gamma-Ray Emission A. V. Uryson OriginalPaper 30 October 2018 Pages: 541 - 545
Masses of the Main Asteroid Belt and the Kuiper Belt from the Motions of Planets and Spacecraft E. V. PitjevaN. P. Pitjev OriginalPaper 30 October 2018 Pages: 554 - 566
On the Evolution of Balloon Satellite Motions in a Plane Restricted Three-Body Problem with Light Pressure A. V. DobroslavskiyP. S. Krasilnikov OriginalPaper 30 October 2018 Pages: 567 - 578