Search for Distant and X-ray Luminous Quasars during the SRG/eROSITA Sky Survey (the DaLeQo Program). The First Results from Observations at the BTA Telescope G. A. KhorunzhevS. N. DodonovM. R. Gilfanov OriginalPaper 20 October 2022 Pages: 69 - 86
New Active Galactic Nuclei Detected by the ART-XС and eROSITA Telescopes Onboard the SRG Observatory during an All-Sky X-ray Survey G. S. UskovI. A. ZaznobinR. A. Sunyaev OriginalPaper 20 October 2022 Pages: 87 - 108
SRGz: Building an Optical Cross-Match Model for the X-ray SRG/eROSITA Sources Using the Lockman Hole Data M. I. BelvederskyA. V. MeshcheryakovM. R. Gilfanov OriginalPaper 20 October 2022 Pages: 109 - 125
Estimation of the Parameters of the Spiral Pattern in the Galaxy Based on a Sample of Classical Cepheids V. V. Bobylev OriginalPaper 20 October 2022 Pages: 126 - 137