%0 Journal Article
%A V. G. Zhadan
%T On two classes of methods of solving nonlinear programming problems
%J Doklady Akademii Nauk
%D 1980
%P 531-534
%V 254
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_254_3_a3/
%G ru
%F DAN_1980_254_3_a3