Astrophysical Bulletin

On Extended Atmosphere of V509 Cas Hypergiant in 1996–2018

Star Formation in Nearby Dwarf Galaxies

Analysis of the Optical Cyclotron Emission of Polar CRTS CSS081231 J071126+440405

Dwarf Galaxies in the Local Volume

Large Scale Distribution of Galaxies in The Field HS 47.5-22. I. Data Analysis Technique

Spectrum Anomaly of the Supernova Remnant 3C58

Solar-Terrestrial Cycles in the Climatic and Geophysical Properties of Crimea

Multifrequency Study of GHz-peaked Spectrum Sources

Search for Possibly Evolutionary Linked Globular and Open Clusters

Unity and Diversity of Yellow Hypergiants Family

The Distance to the Giant Elliptical Galaxy M87 and the Size of Its Stellar Subsystem

Spectroscopy of Supergiants with Infrared Excess: Results of 1998–2018

Photometric Studies of 21 Eclipsing Binaries with Eccentric Orbits

Current Problems of Modern Stellar Astronomy and Main Research Results

Erratum to: Stars with Discrepant v sin i as Derived from the Ca II 3933 and Mg II 4481 Å Lines. VII. HD9531 (SB), HD31592 (SB2), HD129174 (SB?)

Spectra and Variability of a Sample of JVAS Sources

Search for and Study of Photometric Variability of Magnetic White Dwarfs WD 2047+372 and WD 0009+501

Radioheliographs and Radio Reflectors in Solar Plasma Studies

CCD Observations and Period Change of the Type ab RR Lyrae Star DV Mon

Interstellar Lines and Diffuse Bands in the Spectrum of the Supergiant κ Cas

Scattering of Sunlight by Ion Cloud Under the Condition of Pulsating Mass Dynamics

SEROB1A Association in DR2 GAIA Epoch

Erratum to: Eclipsing Binary UUCas: Radial-Velocity Curves

The Synchronous Calibration Method for the RATAN-600 using Its Two Sectors

Analysis of the Spectroscopic Observations of RS CVn Type Star V837 Tau

Variations in the Brightness Variability Amplitude of A–M Stars

Magnetic Fields of Chemically Peculiar and Related Stars. 5.Main Results of 2018 and Near-Future Prospects

Long-Term Activity of a Little Known Dwarf Nova DT Octantis

Radio Sources of Random Sky Region

Physical and Dynamical Parameters of the Triple Stellar System: HIP 109951

Assessing the Efficiency of a Stokes Polarimeter with Different Polarization Analyzers

Spectroscopic and Photometric Study of the Polar 1RXS J152506.9-032647

Computation of Astronomical Spectrograph Based on a Flat Reflective Diffraction Grating

Evolution of Magnetic Fields of Herbig Ae/Be Stars

Spectral Properties of Background Signal Peaks at Medium and High Multipoles

Magnetic Fields of CP Stars in the Orion OB1 Association. III. Stars of Subgroup (a)

Galaxy Clusters and Their Outskirts: the “Red Sequence”, Star Formation Rate, Stellar Mass

KIC7739728—A New FK Com-Type Star Candidate

Distance to Irregular Galaxy Cas 1 Located near the Milky Way

Collisions of Asteroids: Asteroid (596) Sheila

Fundamental Parameters of CP Stars Observed at the 6-m Telescope. I. Observations in 2009–2011

H α Line Variations in the Herbig Ae Type Star HD179218

Observations within the Framework of SETI Program on RATAN-600 Telescope in 2015 and 2016