@inproceedings{STOC-1974-Millen,
	author        = "Jonathan K. Millen",
	booktitle     = "{Proceedings of the Sixth Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800119.803901",
	pages         = "242--247",
	publisher     = "{ACM}",
	title         = "{Construction with Parallel Derivatives of the Closure of a Parallel Program Schema}",
	year          = 1974,
}