%0 Journal Article %A A. N. Krasovskii %T A differential game for a positional functional depending on phase %J Doklady Akademii Nauk %D 1992 %P 839-842 %V 322 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_322_5_a4/ %G ru %F DAN_1992_322_5_a4