%0 Journal Article %A N. N. Krasovskii %T A certain peculiarity of the contact of motions in a game %J Differencialʹnye uravneniâ %D 1968 %P 767-778 %V 4 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_5_a0/ %G ru %F DE_1968_4_5_a0