TY - JOUR AU - V. K. Leont'ev TI - Stability in combinatorial choice problems JO - Doklady Akademii Nauk PY - 1976 SP - 23 EP - 25 VL - 228 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_228_1_a3/ LA - ru ID - DAN_1976_228_1_a3 ER -