@inproceedings{ESOP-2011-BeloGIP,
	author        = "João Filipe Belo and Michael Greenberg and Atsushi Igarashi and Benjamin C. Pierce",
	booktitle     = "{Proceedings of the 20th European Symposium on Programming}",
	doi           = "10.1007/978-3-642-19718-5_2",
	editor        = "Gilles Barthe",
	isbn          = "978-3-642-19717-8",
	pages         = "18--37",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Polymorphic Contracts}",
	volume        = 6602,
	year          = 2011,
}