TY - JOUR AU - V. N. Gurov TI - Necessary conditions on the extremum for convex differential inclusions with phase constraints JO - Matematičeskie zametki PY - 1985 SP - 407 EP - 416 VL - 38 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1985_38_3_a6/ LA - ru ID - MZM_1985_38_3_a6 ER -