%0 Journal Article
%A N. Satimov
%T The smoothness of Bellman's function for a linear optimal control problem
%J Differencialʹnye uravneniâ
%D 1973
%P 2176-2179
%V 9
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1973_9_12_a7/
%G ru
%F DE_1973_9_12_a7