@inproceedings{DATE-2009-PurandareWK,
	author        = "Mitra Purandare and Thomas Wahl and Daniel Kröning",
	booktitle     = "{Proceedings of the 13th Conference on Design, Automation and Test in Europe}",
	pages         = "1692--1697",
	publisher     = "{IEEE}",
	title         = "{Strengthening properties using abstraction refinement}",
	year          = 2009,
}