@inproceedings{ICMT-2011-HornE,
	author        = "Tassilo Horn and Jürgen Ebert",
	booktitle     = "{Proceedings of the Fourth International Conference on Theory and Practice of Model Transformations}",
	doi           = "10.1007/978-3-642-21732-6_13",
	editor        = "Jordi Cabot and Eelco Visser",
	isbn          = "978-3-642-21731-9",
	pages         = "183--197",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{The GReTL Transformation Language}",
	volume        = 6707,
	year          = 2011,
}