@inproceedings{SCC-1979-GrahamHJ,
	author        = "Susan L. Graham and Charles B. Haley and William N. Joy",
	booktitle     = "{Proceedings of the 1979 SIGPLAN Symposium on Compiler Construction}",
	doi           = "10.1145/800229.806967",
	isbn          = "0-89791-002-8",
	pages         = "168--175",
	publisher     = "{ACM}",
	title         = "{Practical LR error recovery}",
	year          = 1979,
}