@inproceedings{VMCAI-2008-Schmidt,
	author        = "David A. Schmidt",
	booktitle     = "{Proceedings of the Ninth International Conference on Verification, Model Checking and Abstract Interpretation}",
	doi           = "10.1007/978-3-540-78163-9_23",
	isbn          = "978-3-540-78162-2",
	pages         = "263--278",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Internal and External Logics of Abstract Interpretations}",
	volume        = 4905,
	year          = 2008,
}