@inproceedings{SOSP-1973-Saltzer,
	author        = "Jerome H. Saltzer",
	booktitle     = "{Proceedings of the Fourth Symposium on Operating System Principles}",
	doi           = "10.1145/800009.808059",
	pages         = "119",
	publisher     = "{ACM}",
	title         = "{Protection and the Control of Information Sharing in MULTICS}",
	year          = 1973,
}