@inproceedings{TAP-2009-RatschanS,
	author        = "Stefan Ratschan and Jan-Georg Smaus",
	booktitle     = "{Proceedings of the Third International Conference on Tests and Proofs}",
	doi           = "10.1007/978-3-642-02949-3_12",
	isbn          = "978-3-642-02948-6",
	pages         = "153--168",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Finding Errors of Hybrid Systems by Optimising an Abstraction-Based Quality Estimate}",
	volume        = 5668,
	year          = 2009,
}