%0 Journal Article
%A P. S. Aleksandrov
%A A. A. Mal'tsev
%T Second International Symposium on Topology and its Applications
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1973
%V 28
%N 3
%U http://geodesic.mathdoc.fr/item/RM_1973_28_3_a26/
%G ru
%F RM_1973_28_3_a26