TY - JOUR AU - D. S. Ivanenko AU - A. V. Plyasunov TI - On Lagrangian relaxations for the problem of the choice of a series of goods with partial external financing and constraints on product volume JO - Diskretnyj analiz i issledovanie operacij PY - 2004 SP - 69 EP - 93 VL - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2004_11_2_a3/ LA - ru ID - DA_2004_11_2_a3 ER -