%0 Journal Article %A V. A. Popov %T On the convergence of the method of successive approximations in optimal control problems %J Differencialʹnye uravneniâ %D 1990 %P 2068-2077 %V 26 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_12_a4/ %G ru %F DE_1990_26_12_a4