@inproceedings{RTA-2008-LevyV,
	author        = "Jordi Levy and Mateu Villaret",
	booktitle     = "{Proceedings of the 19th International Conference on Rewriting Techniques and Applications}",
	doi           = "10.1007/978-3-540-70590-1_17",
	editor        = "Andrei Voronkov",
	isbn          = "978-3-540-70588-8",
	pages         = "246--260",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Nominal Unification from a Higher-Order Perspective}",
	volume        = 5117,
	year          = 2008,
}