@inproceedings{SOSP-1977-NeedhamB,
	author        = "Roger M. Needham and Andrew Birrell",
	booktitle     = "{Proceedings of the Sixth Symposium on Operating System Principles}",
	doi           = "10.1145/800214.806542",
	pages         = "11--16",
	publisher     = "{ACM}",
	title         = "{The Cap Filing System}",
	year          = 1977,
}