@inproceedings{PADL-2002-LammelV,
	author        = "Ralf Lämmel and Joost Visser",
	booktitle     = "{Proceedings of the Fourth International Symposium on Practical Aspects of Declarative Languages}",
	doi           = "10.1007/3-540-45587-6_10",
	isbn          = "3-540-43092-X",
	pages         = "137--154",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Typed Combinators for Generic Traversal}",
	volume        = 2257,
	year          = 2002,
}