%0 Journal Article
%A A. A. Milyutin
%T General schemes of necessary conditions for extrema and problems of optimal control
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1970
%P 109-115
%V 25
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1970_25_5_a3/
%G en
%F RM_1970_25_5_a3