TY - JOUR AU - K. B. Mansimov TI - Optimality of singular controls in systems with delay that are controllable by means of initial functions JO - Differencialʹnye uravneniâ PY - 1989 SP - 1081 EP - 1084 VL - 25 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_6_a35/ LA - ru ID - DE_1989_25_6_a35 ER -