@inproceedings{POPL-1995-AriolaFMOW,
	author        = "Zena M. Ariola and Matthias Felleisen and John Maraist and Martin Odersky and Philip Wadler",
	booktitle     = "{Conference Record of the 22nd Symposium on Principles of Programming Languages}",
	doi           = "10.1145/199448.199507",
	editor        = "Ron K. Cytron and Peter Lee",
	isbn          = "0-89791-692-1",
	pages         = "233--246",
	publisher     = "{ACM Press}",
	title         = "{The Call-by-Need λ Calculus}",
	year          = 1995,
}