@inproceedings{ESOP-2013-Chang,
	author        = "Stephen Chang",
	booktitle     = "{Proceedings of the 22nd European Symposium on Programming}",
	doi           = "10.1007/978-3-642-37036-6_5",
	editor        = "Matthias Felleisen and Philippa Gardner",
	isbn          = "978-3-642-37035-9",
	pages         = "81--100",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Laziness by Need}",
	volume        = 7792,
	year          = 2013,
}