@inproceedings{STOC-1975-MannaS,
	author        = "Zohar Manna and Adi Shamir",
	booktitle     = "{Proceedings of the Seventh Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800116.803769",
	pages         = "194--206",
	publisher     = "{ACM}",
	title         = "{The Optimal Fixedpoint of Recursive Programs}",
	year          = 1975,
}