%0 Journal Article
%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 Contemporary Mathematics. Fundamental Directions
%D 2007
%P 16-45
%V 23
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMFD_2007_23_a1/
%G ru
%F CMFD_2007_23_a1