TY - JOUR AU - R. P. Ivanov AU - Yu. S. Ledyaev TI - Time optimality for the pursuit of several objects with simple motion in a~differential game JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1981 SP - 87 EP - 97 VL - 158 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1981_158_a6/ LA - ru ID - TM_1981_158_a6 ER -