@inproceedings{POPL-1973-AhoJU,
	author        = "Alfred V. Aho and Stephen C. Johnson and Jeffrey D. Ullman",
	booktitle     = "{Conference Record of the First Symposium on Principles of Programming Languages}",
	doi           = "10.1145/512927.512928",
	editor        = "Patrick C. Fischer and Jeffrey D. Ullman",
	pages         = "1--21",
	publisher     = "{ACM Press}",
	title         = "{Deterministic Parsing of Ambiguous Grammars}",
	year          = 1973,
}