%0 Journal Article %A A. N. Krasovskii %T A differential game for the positional functional %J Doklady Akademii Nauk %D 1980 %P 1303-1307 %V 253 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_253_6_a3/ %G ru %F DAN_1980_253_6_a3