%0 Journal Article
%A E. A. Markin
%T The existence of a value for a certain class of differential games that can be described by a Goursat problem
%J Differencialʹnye uravneniâ
%D 1977
%P 668-681
%V 13
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_4_a9/
%G ru
%F DE_1977_13_4_a9