%0 Journal Article
%A A. I. Propoi
%T On a problem of discrete optimal control
%J Doklady Akademii Nauk
%D 1964
%P 1232-1235
%V 159
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_159_6_a7/
%G ru
%F DAN_1964_159_6_a7