Volume 45, 2019, Issue 1

• Long-Term Observations of the Blazar Mrk 501 at the GT-48 Cherenkov Telescope
  K.S.Strigunov, A.V.Zhovtan, Yu.I.Neshpor, and G.A.Borman (pp.3-12; AstL: 1-9)

• Parameters of the Coupling between the Optical and Radio Frames from Gaia DR2 Data and VLBI Measurements
  V.V.Bobylev (pp.13-23; AstL: 10-19)

• Recombination Lines in Orion A at 8 and 13 mm: The Ionization Structure and Effective Temperature of the Star ¹C Ori, the Electron Temperature of the Ionized Gas, and Turbulence
  A.P.Tsivilev, V.V.Krasnov, and S.V.Logvinenko (pp.24-34; AstL: 20-29)

• The Orbits of 451 Wide Visual Double Stars
  I.S.Izmailov (pp.35-44; AstL: 30-38)

• Large-Scale Magnetic Field Fragmentation into Flux Tubes Near the Base of the Solar Convection Zone
  L.L.Kitchatinov (pp.45-54; AstL: 39-48)

• Author Index to Volume 44, 2018 (pp.55-58)

• Subject Index to Volume 44, 2018 (pp.59-69)

• Rules to the Authors (pp.70-76)

Volume 45, 2019, Issue 2

• Optical Identification of Galaxy Clusters Among Objects from the Second Planck Catalogue of Sunyaev-Zeldovich Sources
  I.A.Zaznobin, R.A.Burenin, I.F.Bikmaev, I.M.Khamitov, G.A.Khorunzhev, M.V.Eselevich, V.L.Afanasiev, S.N.Dodonov, J.A.Rubino-Martin, N.Aghanim, and R.A.Sunyaev (pp.77-90; AstL: 49-61)

• Populations of Sources in the Galactic Plane Survey with the ART-XC Telescope of the Spectrum-RG Observatory: Simulations
  I.A.Mereminskiy, R.A.Burenin, R.A.Krivonos, I.Yu.Lapshov, M.N.Pavlinsky, S.Yu.Sazonov, A.Yu.Tkachenko, E.V.Filippova, and A.E.Shtykovskiy (pp.91-100; AstL: 62-70)

• Presupernova Wind of SN IIn 1997eg
  N.N.Chugai (pp.101-112; AstL: 71-80)

• Simulations of the Hydrodynamic Stellar Wind from a Rapidly Rotating Star
  S.V.Bogovalov, S.M.Romanikhin, and I.V.Tronin (pp.113-124; AstL: 81-91)

• Search for Evolutionary Changes in the Periods of Cepheids: CF Cas
  L.N.Berdnikov and E.N.Pastukhova (pp.125-136; AstL: 92-103)

• Estimation of Physical Parameters for the Asteroid 2017 VR12 from Radar and Photometric Observations
  Yu.S.Bondarenko, D.A.Marshalov, Yu.D.Medvedev, G.I.Kornienko, A.V.Kochergin, M.S.Zheltobryukhov, and L.A.Benner (pp.137-141; AstL: 104-107)

• Erratum to the paper by I.I.Nikiforov and A.V.Veselova
  "Numerical Study of Statistical Properties of the Galactic Center Distance Estimate from the Geometry of Spiral Arm Segments", 2018, v. 44, pp. 763-783
  (pp.142-142; AstL: 108-108)

• Rules to the Authors (pp.143-149)

Volume 45, 2019, Issue 3

• Kinematics of the Galaxy from a Sample of Young Open Star Clusters with Data from the Gaia DR2 Catalogue
  V.V.Bobylev and A.T.Bajkova (pp.151-162; AstL: 109-119)

• Prospects for Recording X-ray Flares Accompanying Fast Radio Bursts with the SRG/eROSITA Telescope
  A.D.Khokhryakova, D.A.Lyapina, and S.B.Popov (pp.163-169; AstL: 120-126)

• Investigation of the Outburst Activity of the Black Hole Candidate GRS 1739-278
  S.D.Bykov, E.V.Filippova, I.A.Mereminskiy, A.N.Semena, and A.A.Lutovinov (pp.170-191; AstL: 127-146)

• Influence of a Magnetic Field on Wave Motions in Thermally Unstable Photodissociation Regions
  K.V.Krasnobaev and R.R.Tagirova (pp.192-200; AstL: 147-155)

• Cool Spots on the Surface of the Active Giant PZMon
  Yu.V.Pakhomov, V.I.Shenavrin, N.I.Bondar', K.A.Antonyuk, N.V.Pit', S.P.Belan, and S.Yu.Gorda (pp.201-209; AstL: 156-163)

• On the Origin of Solar Halo Coronal Mass Ejections
  V.K.Verma and N.Mittal (pp.210-210; AstL: 164-176)

• Intense Brightenings and Local Oscillations in Sunspots
  Yu.D.Zhugzhda and R.V.Sych (pp.211-219; AstL: 177-185)

• Erratum to the paper by G.A. Khorunzhev, S.Yu. Sazonov, and R.A. Burenin
  ''X-ray Luminosity Function of Quasars at 3 < z < 5 Based on Data from the XMM-Newton Serendipitous Source Catalog'', 2018, v. 44, pp. 546-568
  (pp.220-224; AstL: 186-186)

Volume 45, 2019, Issue 4

• UGC 1198 - A Galaxy with an Inner Polar Disk/Ring
  G.M.Karataeva, O.A.Merkulova, L.V.Shalyapina, V.A.Yakovleva, and A.N.Burenkov (pp.227-236; AstL: 187-196)

• The Relative Wavelength Independence of IR Time Lags in NGC 4151 during 2010-2015
  L.V.Oknyansky, V.I.Shenavrin, N.V.Metlova, and C.M.Gaskell (pp.237-248; AstL: 197-207)

• Kinematic Properties of Open Star Clusters with Data from the Gaia DR2 Catalogue
  V.V.Bobylev and A.T.Bajkova (pp.249-257; AstL: 208-216)

• Spectrum of the Yellow Symbiotic Star LT Delphini before, during, and after the 2017 Outburst
  N.P.Ikonnikova, M.A.Burlak, V.P.Arkhipova, and V.F.Esipov (pp.258-268; AstL: 217-226)

• Search for Evolutionary Changes in the Periods of Cepheids: V1033 Cyg - a Classical Cepheid at the First Crossing of the Instability Strip
  L.N.Berdnikov, E.N.Pastukhova, V.V.Kovtyukh, B.Lemasle, A.Yu.Kniazev, I.A.Usenko, D.Bono, E.Grebel, G.Hajdu, S.V.Zhuiko, S.N.Udovichenko, and L.E.Keir (pp.269-278; AstL: 227-236)

• Analytical Model for the Propagation of Thermal Runaway Electrons in Solar Flares
  P.A.Gritsyk and B.V.Somov (pp.279-289; AstL: 237-247)

• Nanoflare Energy Distribution at the Minimum and Rising Phase of Solar Cycle 24
  A.S.Ulyanov, S.A.Bogachev, A.A.Reva, A.S.Kirichenko, and I.P.Loboda (pp.290-300; AstL: 248-257)

Volume 45, 2019, Issue 5

• Contribution of Type Ia Supernovae to the Chemical Entichment of the Ultra-Faint Dwarf Galaxy Bootes I
  Yu.V.Pakhomov, L.I.Mashonkina, T.M.Sitnikova, and P.Jablonka (pp.303-319; AstL: 259-275)

• Analytical Model of Time-Dependent Ionization in the Envelopes of Type II Supernovae at the Photospheric Phase
  M.Sh.Potashov and S.I.Blinnikov (pp.320-325; AstL: 276-281)

• Constraints on the Collimated X-ray Emission of SS 433 from the Reflection by Molecular Clouds
  I.I.Khabibullin and S.Yu.Sazonov (pp.326-343; AstL: 282-298)

• Diagnostics of Parameters for the X-ray Jets of SS 433 from High-Resolution CHANDRA Spectroscopy
  P.S.Medvedev, I.I.Khabibullin, and S.Yu.Sazonov (pp.344-365; AstL: 299-320)

• Water-Vapor Maser Burst in the High-Velocity W49N Line
  L.N.Volvach, A.E.Volvach, M.G.Larionov, G.C.MacLeod, P.Wolak, M.Olech, B.Kramer, K.Menten, A.Kraus, J.Brand, A.Zanicelli, S.Poppi, and S.Rigini (pp.367-376; AstL: 321-330)

Volume 45, 2019, Issue 6

• Galactic Rotation Based on OB Stars from the Gaia DR2 Catalogue
  V.V.Bobylev and A.T.Bajkova (pp.379-389; AstL: 331-340)

• Even-to-Odd Barium Isotope Ratio in Selected Galactic Halo Stars
  L.I.Mashonkina and A.K.Belyaev (pp.390-402; AstL: 341-352)

• On Period Distribution of RR Lyr Variables in the Globular Cluster M3
  Yu.A.Fadeyev (pp.403-411; AstL: 353-360)

• Second Outburst of the Yellow Symbiotic Star LT Delphini
  N.P.Ikonnikova, G.V.Komissarova, and V.P.Arkhipova (pp.412-421; AstL: 361-370)

• Formation of Hydrogen Emission Lines in the Magnetospheres of Young Stars
  D.V.Dmitriev, V.P.Grinin, and N.A.Katysheva (pp.422-434; AstL: 371-383)

• Influence of the Disk Wind on the Intrinsic Polarization of Young Stars
  S.G.Shulman and V.P.Grinin (pp.435-446; AstL: 384-395)

• Refinement of the Gnevyshev-Waldmeier Rule Based on a 140-Year Series of Observations
  Yu.A.Nagovitsyn, V.G.Ivanov, and N.N.Skorbezh (pp.447-452; AstL: 396-401)

Volume 45, 2019, Issue 7

• Relation between Galaxy Cluster Mass Measurements in the X-ray Band and from the Sunyaev-Zeldovich Effect
  A.R.Lyapin and R.A.Burenin (pp.455-463; AstL: 403-410)

• Optical Identification of New Candidates for Quasars at 3 < z < 5.5 from the XMM-Newton X-ray Survey
  G.A.Khorunzhev, R.A.Burenin, S.Yu.Sazonov, I.A.Zaznobin, M.V.Eselevich, V.L.Afanasiev, and S.N.Dodonov (pp.464-479; AstL: 411-426)

• The Emission Source of Supernova ASASSN-15nx with a Prolonged Linear Light Curve
  N.N.Chugai (pp.480-488; AstL: 427-434)

• Search for Evolutionary Changes in the Periods of Cepheids: DX Gem
  L.N.Berdnikov (pp.489-498; AstL: 435-444)

• Search for Evolutionary Changes in the Periods of Cepheids: BG Cru
  L.N.Berdnikov, A.Yu.Kniazev, V.V.Kovtyukh, V.V.Kravtsov, T.V.Mishenina, E.N.Pastukhova, and I.A.Usenko (pp.499-506; AstL: 445-452)

• The Circumstellar Envelope of the Semiregular Variable Star V CVn
  B.S.Safonov, A.V.Dodin, S.A.Lamzin, and A.S.Rastorguev (pp.507-516; AstL: 453-461)

• Kinematic Parameters of the Stellar Velocity Field within 3 kpc of the Sun Based on the GAIA Data Release 2 with Radial Velocities Catalogue
  A.S.Tsvetkov and F.A.Amosov (pp.517-528; AstL: 462-473)

Volume 45, 2019, Issue 8

• The Seyfert Galaxy NGC 1275: Superfine Structure
  L.I.Matveenko and S.S.Sivakon' (pp.531-546; AstL: 475-489)

• Spectral Properties of Strongly Absorbed Seyfert Galaxies from the INTEGRAL All-Sky Survey
  A.N.Semena, S.Yu.Sazonov, and R.A.Krivonos (pp.547-577; AstL: 490-520)

• Evolution and Pulsations of Population I Post-AGB Stars
  Yu.A.Fadeyev (pp.578-584; AstL: 521-527)

• High Resolution Optical Spectroscopy of a B-type Abundance Standard Candidate in Ori OB1 - HD 35039
  T. Sahin, A. Dervisoglu (pp.585-585; AstL: 528-545)

• Constraints on the Regimes of Electron Acceleration in Solar Flares
  V.A.Kovalev and V.F.Melnikov (pp.586-590; AstL: 546-550)

• Analytical Model for the Current Structure of the Magnetoshearth Boundary in Collisionless Plasma
  V.V.Kocharovsky, Vl.V.Kocharovsky, V.Yu.Martyanov, and A.A.Nechaev (pp.591-604; AstL: 551-564)

Volume 45, 2019, Issue 9

• Edge-on Galaxies in the Hubble Ultra-Deep Field
  V.P.Reshetnikov, P.A.Usachev, and S.S.Savchenko (pp.607-617; AstL: 565-575)

• Observation of a Beam of Ultrarelativistic Particles and the Cherenkov Resonance
  G.F.Krymsky, M.I.Pravdin⁺, I.E.Sleptsov, and A.D.Krasilnikov (pp.618-621; AstL: 576-579)

• Kinematics of Hot Subdwarfs from the Gaia DR2 Catalogue
  V.V.Bobylev and A.T.Bajkova (pp.622-635; AstL: 580-592)

• Search for Evolutionary Changes in the Periods of Cepheids: BY Cas
  L.N.Berdnikov (pp.636-645; AstL: 593-601)

• Activity of the Red Dwarf FR Cnc from Observations with the Robotic IRT-20 Telescope at the Zvenigorod Observatory of INASAN
  I.S.Savanov, S.A.Naroenkov, M.A.Nalivkin, J.C.Pandey, and S.Karmakar (pp.646-649; AstL: 602-604)

• On the Properties of the Galactic Dust Layer within 700 pc of the Sun
  G.A.Gontcharov (pp.650-665; AstL: 605-619)

• Circumbinary Planetary Systems in the Solar Neighborhood: Stability and Habitability
  I.I.Shevchenko, A.V.Melnikov, E.A.Popova, V.V.Bobylev, and G.M.Karelin (pp.666-672; AstL: 620-626)

• Unusual Light Structure in the NOAA 12109 Sunspot Umbra: Observations and Preliminary Results
  O.A.Ozhogina (pp.673-680; AstL: 627-634)

Volume 45, 2019, Issue 10

• New Gamma-Ray Bursts Found in the Archival Data from the IBIS/ISGRI Telescope of the INTEGRAL Observatory
  I.V.Chelovekov, S.A.Grebenev, A.S.Pozanenko, and P.Yu.Minaev (pp.683-705; AstL: 635-654)

• Radial Pulsations of Stars at the Stage of the Final Helium Flash
  Yu.A.Fadeyev (pp.706-715; AstL: 655-663)

• Influence of Large-Scale Perturbations in Circumstellar Disks on the Linear Polarization Parameters of UX Ori Stars
  S.G.Shulman and V.P.Grinin (pp.716-730; AstL: 664-676)

• Search for Evolutionary Changes in the Periods of Cepheids: V532 Cyg
  L.N.Berdnikov (pp.731-740; AstL: 677-686)

• The Mass Distribution of Transiting Exoplanets Corrected for Observational Selection Effects
  A.E.Ivanova, V.I.Ananyeva, A.A.Venkstern, I.A.Shashkova, A.V.Yudaev, A.V.Tavrov, O.I.Korablev, and J.-L.Bertaux (pp.741-748; AstL: 687-694)

• Features of the Gnevyshev-Waldmeier Rule for Various Lifetimes and Areas of Sunspot Groups
  Yu.A.Nagovitsyn, V.G.Ivanov, and A.A.Osipova (pp.749-754; AstL: 695-699)

• To the Memory of Nikolay Semenovich Kardashev (25.04.1932-03.08.2019) (pp.755-756)

Volume 45, 2019, Issue 11

• Absorption in the 21-cm Line in Primordial Matter Density Fluctuations at the Stage of Their Nonlinear Compression
  V.K.Dubrovich and S.I.Grachev (pp.759-767; AstL: 701-709)

• Observation of the Second LIGO/Virgo Event Connected with a Binary Neutron Star Merger S190425z in the Gamma-Ray Range
  A.S.Pozanenko, P.Yu.Minaev, S.A.Grebenev, and I.V.Chelovekov (pp.768-786; AstL: 710-727)

• Possible Electromagnetic Phenomena during the Coalescence of Neutron Star - Black Hole Binary Systems
  K.A.Postnov, A.G.Kuranov, and I.V.Simkin (pp.787-798; AstL: 728-739)

• Color-Density Relation of Galaxies in the Redshift Region of 0.60 < z < 0.75
  X.-F. Deng (pp.799-799; AstL: 740-749)

• Distances to 18 Dwarf Galaxies from the Arecibo Survey
  N.A.Tikhonov and O.A.Galazutdinova (pp.800-813; AstL: 750-763)

• Detection of Methanol Maser Flares Near 19.9 and 20.9 GHz toward the Massive Source of Active Star Formation G358.931-0.030
  A.E.Volvach, L.N.Volvach, M.G.Larionov, and G.C.MacLeod (pp.814-820; AstL: 764-769)

• Updated Numerical Ephemerides of the Galilean Satellites of Jupiter
  G.A.Kosmodamianskiy (pp.821-829; AstL: 770-777)

• Multiscale Analysis of the Instantaneous Eccentricity Oscillations of the Planets of the Solar System from 13 000 BC to 17 000 AD
  N. Scafetta, F. Milani, and A. Bianchini (pp.830-830; AstL: 778-790)

• To the Memory of Leonid Ivanovich Matveyenko (20.12.1929-13.10.2019) (pp.831-832)

Volume 45, 2019, Issue 12

• Decrease in the Brightness of the Cosmic X-ray and Soft Gamma-ray Background toward Clusters of Galaxies
  S.A.Grebenev, R.A.Sunyaev (pp.835-865; AstL: 791-820)

• Prospects for Observations of Gravitationally Lensed Sources by Submillimeter Space Observatories
  T.I.Larchenkova, A.A.Ermash, A.G. Doroshkevich (pp.866-881; AstL: 821-835)

• Optical Identification of Four Hard X-ray Sources from the INTEGRAL Sky Surveys
  D.I.Karasev, S.Yu.Sazonov, A.Yu.Tkachenko, G.A.Khorunzhev, R.A.Krivonos, P.S.Medvedev, I.A.Zaznobin, I.A.Mereminskiy, R.A.Burenin, M.N.Pavlinsky, M.V.Eselevich (pp.882-892; AstL: 836-846)

• Low-Mass Neutron Stars with Rotation
  A.V.Yudin, T.L.Razinkova, S.I.Blinnikov (pp.893-901; AstL: 847-854)

• Masses of the Trojan Groups of Jupiter
  E.V.Pitjeva, N.P.Pitjev (pp.902-908; AstL: 855-860)