@inproceedings{SCC-1979-CordyHW,
	author        = "James R. Cordy and Richard C. Holt and David B. Wortman",
	booktitle     = "{Proceedings of the 1979 SIGPLAN Symposium on Compiler Construction}",
	doi           = "10.1145/800229.806952",
	isbn          = "0-89791-002-8",
	pages         = "39--49",
	publisher     = "{ACM}",
	title         = "{Semantic charts: A diagrammatic approach to semantic processing}",
	year          = 1979,
}