%0 Journal Article
%A S. I. Zukhovitskii
%T Third Winter School-Symposium on Mathematical Programming and Adjacent Questions
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1970
%V 25
%N 4
%U http://geodesic.mathdoc.fr/item/RM_1970_25_4_a21/
%G ru
%F RM_1970_25_4_a21