@inproceedings {LSCPO11, 
	title = {Seamless Network-Wide IGP Migrations},
	booktitle = {Proceedings of the 2011 ACM SIGCOMM Conference},
	address = {Toronto, Canada},
	organization = {ACM},
	author = {Laurent Vanbever and Stefano Vissicchio and Cristel Pelsser and Pierre Francois and Olivier Bonaventure},
	year = {2011},
	month = {Aug.},
	key = {Interior Gateway Protocol (IGP), network configuration, migration, summarization, design guidelines},
}