%0 Journal Article %A A. P. Yakovleva %T An optimization problem and necessary extremum conditions for differential inclusions with aftereffect %J Differencialʹnye uravneniâ %D 1992 %P 223-231 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1992_28_2_a4/ %G ru %F DE_1992_28_2_a4