@inproceedings{PLILP-1992-CousotC,
	author        = "Patrick Cousot and Radhia Cousot",
	booktitle     = "{Proceedings of the Fourth International Symposium on Programming Language Implementation and Logic Programming}",
	doi           = "10.1007/3-540-55844-6_101",
	isbn          = "3-540-55844-6",
	pages         = "269--295",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Comparing the Galois Connection and Widening/Narrowing Approaches to Abstract Interpretation}",
	volume        = 631,
	year          = 1992,
}