TY - JOUR AU - N. S. Kukushkin TI - Stability of $N$-cores in games with structured payoff functions JO - Doklady Akademii Nauk PY - 1986 SP - 1045 EP - 1047 VL - 290 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_290_5_a3/ LA - ru ID - DAN_1986_290_5_a3 ER -