1. Atlas, A., Kebler, R., Konstantynowicz, M., Enyedi, G., Császár, A., & Shand, M. (2011). An architecture for IP/LDP fast-reroute using maximally redundant trees. Internet draft.
2. Atlas, A., & Zinin, A. (2008). Basic specification for IP fast reroute: Loop-Free Alternates. RFC 5286.
3. Bryant, S., Filsfils, C., Previdi, S., & Shand, M. (2007). IP Fast Reroute using tunnels. Internet draft.
4. Bryant, S., Shand, M., & Previdi, S. (2010). IP fast reroute using Not-via addresses. Internet draft.
5. Callon, R. (1990). Use of OSI IS-IS for routing in TCP/IP and dual environments. RFC 1195.