%0 Journal Article %A V. N. Ushakov %A A. A. Zimovets %T On the question of the weak invariance of sets with respect to a differential inclusion generated by a control system %J Trudy Instituta matematiki i mehaniki %D 2012 %P 271-285 %V 18 %N 4 %U http://geodesic.mathdoc.fr/item/TIMM_2012_18_4_a24/ %G ru %F TIMM_2012_18_4_a24