1. Chen S, Nahrstedt K. On finding multi-constrained paths. In: Proceedings of IEEE international conference on communications ICC 98, vol. 2, 1998. p. 874–9.
2. Costa L, Fdida S, Duarte O. A scalable algorithm for link-state QoS-based routing with three metrics. In: Proceedings of IEEE international conference on communications ICC 2001, vol. 8, 2001. p. 2603–7.
3. Fei A, Gerla M. Smart forwarding technique for routing with multiple QoS constraints. In: Proceedings of IEEE global telecommunications conference GLOBECOM ’00, vol. 1, 2000. p. 599–604.
4. Feng G, Makki K, Pissinou N, Douligeris C. An efficient approximate algorithm for delay-cost-constrained QoS routing. In: Proceedings of the tenth international conference on computer communications and networks, 2001. p. 395–400.
5. Feng G, Douligeris C, Makki K, Pissinou N. Performance evaluation of delay-constrained least-cost QoS routing algorithms based on linear and nonlinear lagrange relaxation. In: Proceedings of IEEE international conference on communications ICC 2002, vol. 4, 2002. p. 2273–8.