TY - JOUR AU - T. R. Gichev TI - Correctness of an optimal control problem with a variable right end and an integral quadratic efficiency criterion JO - Differencialʹnye uravneniâ PY - 1978 SP - 418 EP - 424 VL - 14 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1978_14_3_a2/ LA - ru ID - DE_1978_14_3_a2 ER -