@inproceedings{PPDP-2013-ChristiansenHRS,
	author        = "Jan Christiansen and Michael Hanus and Fabian Reck and Daniel Seidel",
	booktitle     = "{Proceedings of the 15th International Conference on Principles and Practice of Declarative Programming}",
	doi           = "10.1145/2505879.2505896",
	isbn          = "978-1-4503-2154-9",
	pages         = "49--60",
	publisher     = "{ACM}",
	title         = "{A semantics for weakly encapsulated search in functional logic programs}",
	year          = 2013,
}