Contribution of Type Ia Supernovae to the Chemical Enrichment of the Ultra-Faint Dwarf Galaxy Boötes I Yu. V. PakhomovL. I. MashonkinaP. Jablonka OriginalPaper 25 June 2019 Pages: 259 - 275
Analytical Model of Time-Dependent Ionization in the Envelopes of Type II Supernovae at the Photospheric Phase M. Sh. PotashovS. I. Blinnikov OriginalPaper 25 June 2019 Pages: 276 - 281
Constraints on the Collimated X-ray Emission of SS 433 from the Reflection on Molecular Clouds I. I. KhabibullinS. Yu. Sazonov OriginalPaper 25 June 2019 Pages: 282 - 298
Diagnostics of Parameters for the X-ray Jets of SS 433 from High-Resolution Chandra Spectroscopy P. S. MedvedevI. I. KhabibullinS. Yu. Sazonov OriginalPaper 25 June 2019 Pages: 299 - 320
A Water-Vapor Maser Flare in a High-Velocity Line toward W49N L. N. VolvachA. E. VolvachS. Rigini OriginalPaper 25 June 2019 Pages: 321 - 330