%0 Journal Article
%A D. V. Georgievskii
%A M. V. Shamolin
%T Sessions of the Workshop of the Mathematics and Mechanics Department of the Lomonosov Moscow State University,``Urgent Problems of Geometry and Mechanics'' Named after V.~V.~Trofimov
%J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory
%D 2021
%P 3-9
%V 202
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTO_2021_202_a0/
%G ru
%F INTO_2021_202_a0