1. “The Queueing Network Analyzer”;Whitt;The Bell System Technical Journal,1983
2. “Customer Creation and Combination in Queueing Networks”;Heijenk,1993
3. “Stochastic Modeling and the Theory of Queues”;Wolff,1989
4. “Queueing Systems, Volume I: Theory”;Kleinrock,1975
5. Brown, P., Simonian, A., “Evaluation of inter-packet delay in a packet switched network”, CNET/PAA/ATR.