1. C. Alaettinoglu, V. Jacobson, and H. Yu. Towards millisecond IGP convergence. In North American Network Operators Group Fall Meeting, 2000. See also IETF drafts draft-alaettinoglu-isis-convergence-00.txt and draft-ietf-ospf-scalability-00.txt.
2. ATM Forum. Private Network-Network Interface Specification: Version 1.0, 1996.
3. Analysis and design of backbone architecture alternatives for IP optical networking;Baroni;IEEE Journal of Selected Areas in Communications,2000
4. Optical layer protection: Benefits and implementation;Batchellor;Proceedings of National Fiber Optic Engineers Conference,1998
5. Reliable services in MPLS;Chen;IEEE Communications Magazine,1999