1. Apostolopoulos G, Guerin R, Kamat S. 1999; Implementation and performance measurements of QoS routing extensions to OSPF. In: Proceedings of IEEE INFOCOM, New York, New York, 21–25 March. IEEE/ACM; 1999. pp. 680–8.
2. Bernet Y, Ford P, Yavatkar R, Baker F, Zhang L, Speer M, et al. A framework for integrated services operation over differentiated networks. Internet engineering task force (IETF), Request For Comments (RFC) 2998. At URL: 〈http://www.ietf.org〉; 2000.
3. Black D, Brim S, Carpenter B, Faucheur FL. Per hop behavior identification codes. Internet engineering task force (IETF), Request For Comments (RFC) 3140. At URL: 〈http://www.ietf.org〉; 2001.
4. Blake S, Black D, Carlson M, Davies E, Wang Z, Weiss W. An architecture for differentiated service. Internet engineering task force (IETF), Request For Comments (RFC) 2475. At URL: 〈http://www.ietf.org〉; 1998.
5. Bouras Ch, Stamos K. Examining the benefits of a hybrid distributed architecture for bandwidth brokers. In: Proceedings of the IEEE international conference on performance, computing, and communications (IPCCC), Phoenix, Arizona, USA, 7–9 April IEEE; 2005. p. 491–8, 10.1109/PCCC.2005.1460620.