TY - JOUR AU - B. Mordukhovich TI - Optimal control of discrete systems JO - Differencialʹnye uravneniâ PY - 1973 SP - 727 EP - 734 VL - 9 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1973_9_4_a16/ LA - ru ID - DE_1973_9_4_a16 ER -