@inproceedings{TACAS-2014-Kupferman,
	author        = "Orna Kupferman",
	booktitle     = "{Proceedings of the 20th International Conference on Tools and Algorithms for the Construction and Analysis of Systems}",
	doi           = "10.1007/978-3-642-54862-8_1",
	isbn          = "978-3-642-54861-1",
	pages         = "1--14",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Variations on Safety}",
	volume        = 8413,
	year          = 2014,
}