%0 Journal Article %A L. A. Petrosyan %A E. V. Gromova %T Two-level cooperation in coalitional differential games %J Trudy Instituta matematiki i mehaniki %D 2014 %P 193-203 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2014_20_3_a12/ %G ru %F TIMM_2014_20_3_a12