@inproceedings{SEFM-2004-Roy,
	author        = "Suman Roy",
	booktitle     = "{Proceedings of the Second International Conference on Software Engineering and Formal Methods}",
	doi           = "10.1109/SEFM.2004.40",
	isbn          = "0-7695-2222-X",
	pages         = "56--66",
	publisher     = "{IEEE Computer Society}",
	title         = "{Symbolic Verification of Infinite Systems using a Finite Union of DFAs}",
	year          = 2004,
}