中国科学院数学与系统科学研究院期刊网
Analysis of the M[X]/G/1 Queues with Second Multi-optional Service and Unreliable Server
Jin-ting Wang, Jiang-hua Li
Acta Mathematicae Applicatae Sinica(English Series) . 2010, (3): 353 -368 .  DOI: 10.1007/s10255-010-0001-6