%0 Journal Article %A Ya. Z. Tsypkin %T Optimization in conditions of uncertainty %J Doklady Akademii Nauk %D 1976 %P 1306-1309 %V 228 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_228_6_a11/ %G ru %F DAN_1976_228_6_a11