TY - JOUR AU - I. Z. Fel'dman TI - Questions of the optimization of discrete stochastic systems JO - Diskretnyj analiz i issledovanie operacij PY - 1971 SP - 75 EP - 88 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1971_9_a8/ LA - ru ID - DA_1971_9_a8 ER -