TY - JOUR AU - A. B. Kurzhanskii TI - Differential approach games with restricted phase coordinates JO - Doklady Akademii Nauk PY - 1970 SP - 491 EP - 494 VL - 192 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_192_3_a3/ LA - ru ID - DAN_1970_192_3_a3 ER -