@inproceedings{STOC-1980-Pratt,
	author        = "Vaughan R. Pratt",
	booktitle     = "{Proceedings of the 12th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800141.804649",
	pages         = "22--28",
	publisher     = "{ACM}",
	title         = "{Dynamic Algebras and the Nature of Induction}",
	year          = 1980,
}