@inproceedings{CAV-2000-AlurGM,
	author        = "Rajeev Alur and Radu Grosu and Michael McDougall",
	booktitle     = "{Proceedings of the 12th International Conference on Computer Aided Verification}",
	doi           = "10.1007/10722167_23",
	isbn          = "3-540-67770-4",
	pages         = "280--295",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Efficient Reachability Analysis of Hierarchical Reactive Machines}",
	volume        = 1855,
	year          = 2000,
}