%0 Journal Article %A V. F. Dem'yanov %A V. N. Nikulina %A I. R. Shablinskaya %T A problem of optimal control with nonsmooth differential constraints %J Differencialʹnye uravneniâ %D 1985 %P 1324-1330 %V 21 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_8_a4/ %G ru %F DE_1985_21_8_a4