%0 Journal Article %A I. Z. Fel'dman %T Questions of the optimization of discrete stochastic systems %J Diskretnyj analiz i issledovanie operacij %D 1971 %P 75-88 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_1971_9_a8/ %G ru %F DA_1971_9_a8