@inproceedings{FM-v1-1999-BarbutiFSV,
	author        = "Roberto Barbuti and Nicoletta De Francesco and Antonella Santone and Gigliola Vaglini",
	booktitle     = "{Proceedings of the World Congress on Formal Methods in the Development of Computing Systems. Volume I}",
	doi           = "10.1007/3-540-48119-2_18",
	isbn          = "3-540-66587-0",
	pages         = "289--306",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Formula Based Abstractions of Transition Systems for Real-Time Model Checking}",
	volume        = 1708,
	year          = 1999,
}