TY - JOUR AU - Yu. I. Kifer TI - The optimal policy in games with unbounded sequence of moves JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1969 SP - 284 EP - 291 VL - 14 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1969_14_2_a7/ LA - ru ID - TVP_1969_14_2_a7 ER -