@article {SLG15, 
	title = {On iBGP Routing Policies},
	journal = {IEEE/ACM Transactions on Networking},
	volume = {23},
	number = {1},
	pages = {227-240},
	author = {Stefano Vissicchio and Luca Cittadini and Giuseppe Di Battista},
	year = {2015},
	month = {Feb},
}