@inproceedings{RTA-2002-SeveriV,
	author        = "Paula Severi and Fer-Jan de Vries",
	booktitle     = "{Proceedings of the 13th International Conference on Rewriting Techniques and Applications}",
	doi           = "10.1007/3-540-45610-4_12",
	editor        = "Sophie Tison",
	isbn          = "3-540-43916-1",
	pages         = "159--173",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{An Extensional Böhm Model}",
	volume        = 2378,
	year          = 2002,
}