%0 Journal Article
%A V. Z. Belen'kii
%T Problems of mathematical programming which have a minimal point
%J Doklady Akademii Nauk
%D 1968
%P 15-17
%V 183
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_183_1_a2/
%G ru
%F DAN_1968_183_1_a2