@inproceedings{PADL-2002-GallagherP,
	author        = "John P. Gallagher and Germán Puebla",
	booktitle     = "{Proceedings of the Fourth International Symposium on Practical Aspects of Declarative Languages}",
	doi           = "10.1007/3-540-45587-6_16",
	isbn          = "3-540-43092-X",
	pages         = "243--261",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Abstract Interpretation over Non-deterministic Finite Tree Automata for Set-Based Analysis of Logic Programs}",
	volume        = 2257,
	year          = 2002,
}