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Optimal control of an M/M/2 queueing system with finite capacity operating under the triadic (0,Q,N,M) policy
Wang, Kuo-Hsiung, (2002)
Cost analysis of a finite M/M/R queueing system with balking, reneging, and server breakdowns
Cost benefit analysis of series systems with warm standby components
Wang, Kuo-Hsiung, (2003)