@inproceedings {LGMS09, 
	title = {Wheel + Ring = Reel: the Impact of Route Filtering on the Stability of Policy Routing},
	booktitle = {In IEEE International Conference on Network Protocols (ICNP 2009)},
	author = {Luca Cittadini and Giuseppe Di Battista and Massimo Rimondini and Stefano Vissicchio},
	year = {2009},
}