%0 Journal Article
%A A. V. Arutyunov
%T The first condition in L.\,S.~Pontryagin's article: ``On the theory of differential games'' [Uspekhi Mat. Nauk \textbf{21} (1966), no.~4(130), 219--274; MR0204187]
%J Differencialʹnye uravneniâ
%D 1983
%P 923-938
%V 19
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_6_a0/
%G ru
%F DE_1983_19_6_a0