%0 Journal Article %A A. I. Subbotin %T Extremal strategies in differential games with perfect memory %J Doklady Akademii Nauk %D 1972 %P 552-555 %V 206 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_206_3_a9/ %G ru %F DAN_1972_206_3_a9