@inproceedings{SOSP-1971-Kahn,
	author        = "Gilles Kahn",
	booktitle     = "{Proceedings of the Third Symposium on Operating System Principles}",
	doi           = "10.1145/800212.806504",
	pages         = "86--94",
	publisher     = "{ACM}",
	title         = "{An Approach to System Correctness}",
	year          = 1971,
}