@inproceedings{SAS-2008-CominiDV,
	author        = "Marco Comini and Ferruccio Damiani and Samuel Vrech",
	booktitle     = "{Proceedings of the 15th International Static Analysis Symposium}",
	doi           = "10.1007/978-3-540-69166-2_10",
	isbn          = "978-3-540-69163-1",
	pages         = "144--158",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On Polymorphic Recursion, Type Systems, and Abstract Interpretation}",
	volume        = 5079,
	year          = 2008,
}