%0 Journal Article %A A. B. Kurzhanskii %T Differential approach games with restricted phase coordinates %J Doklady Akademii Nauk %D 1970 %P 491-494 %V 192 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_192_3_a3/ %G ru %F DAN_1970_192_3_a3