"Department of mathematics and mechanics of MSU" . . . "faculty of mechanics and mathematics" . . . . . "Moscow State University of Mechanics and Mathematics" . "Mathematics Department" . "Moscow State University's Faculty of Mechanics and Mathematics" . "mehaniko-mathematical faculty" . . . "Department of Mathematics" . . "Faculty of Mechanics and Mathematics of Moscow State University" . "mechanical and mathematical faculty" . . "Faculty of Mechanics and Mathematics" . "Faculty of Mathematics and Mechanics" . . "Mechanics and Mathematics" . "Moscow State University Faculty of Mechanics and Mathematics" . . "Institute for Mechanics and Mathematics" . "department of mathematics" . "MSU Faculty of Mechanics and Mathematics" . . . "Mechanics-mathematics Division" . "Mechanics and Mathematics Department" . . "Mechanics and Mathematics Faculty of Moscow State University" . "Faculty of Mechanics and Mathematics of MSU" . "MSU Department of mathematics and mechanics" . "MSU Faculty of Mechanics and Mathematics" . "MSU (mechmat)" .