@inproceedings{STOC-1980-Toueg,
	author        = "Sam Toueg",
	booktitle     = "{Proceedings of the 12th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800141.804656",
	pages         = "94--99",
	publisher     = "{ACM}",
	title         = "{Deadlock- and Livelock-Free Packet Switching Networks}",
	year          = 1980,
}