TY - JOUR AU - Issaadi, Badredine AU - Abbas, Karim AU - Aïssani, Djamil TI - A weak perturbation theory for approximations of invariant measures in M/G/1 model JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2018 SP - 1411 EP - 1428 VL - 52 IS - 4-5 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/ro/2018027/ DO - 10.1051/ro/2018027 LA - en ID - RO_2018__52_4-5_1411_0 ER -