%0 Journal Article
%A A. P. Norden
%A V. V. Vishnevskii
%T Third All-Union Conference on Geometry
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1968
%V 23
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1968_23_2_a20/
%G ru
%F RM_1968_23_2_a20