TY - JOUR AU - Wang, Kuo-Hsiung AU - Chen, Sheau-Chyi AU - Ke, Jau-Chuan TI - Maximum likelihood estimates and confidence intervals of an M/M/R/N queue with balking and heterogeneous servers JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2004 SP - 227 EP - 241 VL - 38 IS - 3 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/ro:2004021/ DO - 10.1051/ro:2004021 LA - en ID - RO_2004__38_3_227_0 ER -