TY - JOUR AU - A. I. Barvinok TI - The method of Newton sums in problems of combinatorial optimization JO - Diskretnaya Matematika PY - 1990 SP - 3 EP - 15 VL - 2 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_1990_2_1_a0/ LA - ru ID - DM_1990_2_1_a0 ER -