TY - JOUR AU - E. N. Orel TI - A method for solving optimal control problems JO - Doklady Akademii Nauk PY - 1989 SP - 1301 EP - 1304 VL - 306 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_306_6_a3/ LA - ru ID - DAN_1989_306_6_a3 ER -