TY - JOUR AU - Yu. V. Shamardin TI - A~model for the estimation of the opposition of two coalitions JO - Diskretnyj analiz i issledovanie operacij PY - 1997 SP - 54 EP - 64 VL - 4 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1997_4_1_a4/ LA - ru ID - DA_1997_4_1_a4 ER -