@inproceedings{STOC-1973-Vuillemin,
	author        = "Jean Vuillemin",
	booktitle     = "{Proceedings of the Fifth Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800125.804054",
	pages         = "224--239",
	publisher     = "{ACM}",
	title         = "{Correct and Optimal Implementations of Recursion in a Simple Programming Language}",
	year          = 1973,
}