TY - JOUR AU - N. I. Karulina TI - A~sufficient condition for optimality for differential inclusions JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1988 SP - 84 EP - 86 VL - 185 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1988_185_a6/ LA - ru ID - TM_1988_185_a6 ER -