@inproceedings{TACAS-2000-DelzannoR,
	author        = "Giorgio Delzanno and Jean-François Raskin",
	booktitle     = "{Proceedings of the Sixth International Conference on Tools and Algorithms for the Construction and Analysis of Systems}",
	doi           = "10.1007/3-540-46419-0_29",
	isbn          = "3-540-67282-6",
	pages         = "426--440",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Symbolic Representation of Upward-Closed Sets}",
	volume        = 1785,
	year          = 2000,
}