@inproceedings{TACAS-2003-HenzingerKM,
	author        = "Thomas A. Henzinger and Orna Kupferman and Rupak Majumdar",
	booktitle     = "{Proceedings of the Ninth International Conference on Tools and Algorithms for the Construction and Analysis of Systems}",
	doi           = "10.1007/3-540-36577-X_5",
	isbn          = "3-540-00898-5",
	pages         = "49--64",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On the Universal and Existential Fragments of the μ-Calculus}",
	volume        = 2619,
	year          = 2003,
}