TY - JOUR AU - V. L. Beresnev AU - A. A. Melnikov TI - Approximation algorithms for the competitive facility location problem JO - Diskretnyj analiz i issledovanie operacij PY - 2010 SP - 3 EP - 19 VL - 17 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2010_17_6_a0/ LA - ru ID - DA_2010_17_6_a0 ER -