%0 Journal Article %A L. A. Petrosyan %A D. W. K. Yeung %T Two-level cooperation in a class of non-zero-sum differential games %J Trudy Instituta matematiki i mehaniki %D 2019 %P 166-173 %V 25 %N 1 %U http://geodesic.mathdoc.fr/item/TIMM_2019_25_1_a12/ %G ru %F TIMM_2019_25_1_a12