%0 Journal Article %A L. Pontryagin %T Linear differential games. I, II %J Doklady Akademii Nauk %D 1967 %P 1278-1280 %V 174 %N 6 %U http://geodesic.mathdoc.fr/item/DAN_1967_174_6_a11/ %G ru %F DAN_1967_174_6_a11