%0 Journal Article %A V. G. Gaitsgory %A A. A. Pervozvanskii %T Optimization of weakly controllable stochastic systems %J Doklady Akademii Nauk %D 1980 %P 268-271 %V 251 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_251_2_a1/ %G ru %F DAN_1980_251_2_a1