TY - JOUR AU - Yu. A. Kochetov AU - A. V. Plyasunov TI - A~polynomially solvable class of two-level linear programming problems JO - Diskretnyj analiz i issledovanie operacij PY - 1997 SP - 23 EP - 33 VL - 4 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1997_4_2_a2/ LA - ru ID - DA_1997_4_2_a2 ER -