%0 Journal Article %A V. S. Pugachev %T Conditionally optimal control %J Doklady Akademii Nauk %D 1993 %P 710-712 %V 330 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_330_6_a10/ %G ru %F DAN_1993_330_6_a10