@INPROCEEDINGS{relations,
	AUTHOR = "E. Stark",
	TITLE = "On the Relations Computable by a Class of
			Concurrent Automata",
	BOOKTITLE = "Proceedings of the 1990 SIGACT-SIGPLAN Symposium
			on Principles of Programming Languages",
	PUBLISHER = "ACM",
	YEAR = "1990",
	MONTH = JAN
}