TY - JOUR AU - A. I. Davydov TI - The problem of the choice of an optimal series of goods by the ``total efficiency'' criterion.~I JO - Diskretnyj analiz i issledovanie operacij PY - 1985 SP - 40 EP - 54 IS - 26 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1985_26_a3/ LA - ru ID - DA_1985_26_a3 ER -