%0 Journal Article
%A R. A. Polyak
%T Methods of control sequences in extremal problems in the presence of constraints
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1978
%P 17-34
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1978_18_1_a2/
%G ru
%F ZVMMF_1978_18_1_a2