@inproceedings{SOSP-1971-Fontao,
	author        = "Rafael O. Fontao",
	booktitle     = "{Proceedings of the Third Symposium on Operating System Principles}",
	doi           = "10.1145/800212.806502",
	pages         = "72--79",
	publisher     = "{ACM}",
	title         = "{A Concurrent Algorithm for Avoiding Deadlocks}",
	year          = 1971,
}