"1562-6881" . . "Astronomy Reports" . . . "43712703" . . . "1924" . "1063-7729" . "Astronomy Reports" . . . "Monthly" . . "Astron. Rep." . . "0.98" . . "Astronomicheskii zhurnal" . "93646197" . . . . . . "ATROES" . ":Astronomy Reports" . . . . "2020" . . .