A beam of particles in ultrahigh-energy cosmic rays? G. F. KrymskyM. I. PravdinI. E. Sleptsov OriginalPaper 12 November 2017 Pages: 703 - 705
Radius of the neutron star magnetosphere during disk accretion E. V. FilippovaI. A. MereminskiyS. S. Tsygankov OriginalPaper 12 November 2017 Pages: 706 - 729
Properties of the Tycho-2 catalogue from Gaia data release V. V. VityazevA. S. TsvetkovV. I. Kiyaev OriginalPaper 12 November 2017 Pages: 730 - 750
Spectroscopic studies of the unique yellow supergiant α Aqr in the Cepheid instability strip I. A. UsenkoA. S. MiroshnichenkoS. Danford OriginalPaper 12 November 2017 Pages: 751 - 767
Structure and physical conditions in the Hα loops of an M7.7 solar flare N. M. FirstovaV. I. Polyakov OriginalPaper 12 November 2017 Pages: 768 - 779