@inproceedings{TACAS-2013-ChristHN,
	author        = "Jürgen Christ and Jochen Hoenicke and Alexander Nutz",
	booktitle     = "{Proceedings of the 19th International Conference on Tools and Algorithms for the Construction and Analysis of Systems}",
	doi           = "10.1007/978-3-642-36742-7_9",
	isbn          = "978-3-642-36741-0",
	pages         = "124--138",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Proof Tree Preserving Interpolation}",
	volume        = 7795,
	year          = 2013,
}