%0 Journal Article %A S. M. Aseev %T Smooth approximations of differential inclusions and time optimal control problem %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1991 %P 27-34 %V 200 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1991_200_a2/ %G ru %F TM_1991_200_a2