@inproceedings{SOSP-1975-LevinCCPW,
	author        = "Roy Levin and Ellis S. Cohen and William M. Corwin and Fred J. Pollack and William A. Wulf",
	booktitle     = "{Proceedings of the Fifth Symposium on Operating System Principles}",
	doi           = "10.1145/800213.806531",
	pages         = "132--140",
	publisher     = "{ACM}",
	title         = "{Policy/Mechanism Separation in HYDRA}",
	year          = 1975,
}