%0 Journal Article %A L. A. Petrosyan %T A certain mapping in a family of differential pursuit games %J Doklady Akademii Nauk %D 1968 %P 34-37 %V 178 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_178_1_a7/ %G ru %F DAN_1968_178_1_a7