%0 Journal Article %A G. M. Ulanov %T Optimization of control systems and the theory of $K(D)$-transforms %J Doklady Akademii Nauk %D 1962 %P 1249-1250 %V 144 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_144_6_a11/ %G ru %F DAN_1962_144_6_a11