@inproceedings{STOC-1972-Morris,
	author        = "James H. Morris Jr.",
	booktitle     = "{Proceedings of the Fourth Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800152.804894",
	pages         = "35--43",
	publisher     = "{ACM}",
	title         = "{Recursion Schemes with Lists}",
	year          = 1972,
}