TY - JOUR AU - V. V. Al'sevich TI - Optimality conditions for optimal control tasksin the class of discrete control influences JO - Trudy Instituta matematiki PY - 2021 SP - 10 EP - 16 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2021_29_1_a1/ LA - ru ID - TIMB_2021_29_1_a1 ER -