@inproceedings{FSE-1998-AlurY,
	author        = "Rajeev Alur and Mihalis Yannakakis",
	booktitle     = "{Proceedings of the Sixth International Symposium on Foundations of Software Engineering}",
	doi           = "10.1145/288195.288305",
	pages         = "175--188",
	publisher     = "{ACM}",
	title         = "{Model Checking of Hierarchical State Machines}",
	year          = 1998,
}