@inproceedings{LICS-1987-GaifmanP,
	author        = "Haim Gaifman and Vaughan R. Pratt",
	booktitle     = "{Proceedings of the Second Symposium on Logic in Computer Science}",
	pages         = "72--85",
	publisher     = "{IEEE Computer Society}",
	title         = "{Partial Order Models of Concurrency and the Computation of Functions}",
	year          = 1987,
}