@inproceedings{SOSP-1973-Ellis,
	author        = "Clarence A. Ellis",
	booktitle     = "{Proceedings of the Fourth Symposium on Operating System Principles}",
	doi           = "10.1145/800009.808054",
	pages         = "88--95",
	publisher     = "{ACM}",
	title         = "{On the Propability of Deadline in Computer Systems}",
	year          = 1973,
}