%0 Journal Article %A A. G. Butkovskiy %T The method of integral funnels of differential inclusions for the investigation of control systems %J Differencialʹnye uravneniâ %D 1985 %P 1304-1313 %V 21 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_8_a1/ %G ru %F DE_1985_21_8_a1