1. The Elements of Integration;Bartle,1966
2. Data Networks;Bertsekas,1992
3. Routing in queueing networks under imperfect information: stochastic dominance and thresholds;Beutler;Stochastics and Stochastics Reports,1989
4. S. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, W. Weiss, An architecture for differentiated services, RFC 2475, 1998.
5. Convergence of recursive optimization algorithms using infinitesimal perturbation analysis estimates;Chong;Discrete Event Dynamic Systems: Theory and Applications,1992