@inproceedings{TLCA-2015-CastellanCD,
	author        = "Simon Castellan and Pierre Clairambault and Peter Dybjer",
	booktitle     = "{Proceedings of the 13th International Conference on Typed Lambda Calculi and Applications}",
	doi           = "10.4230/LIPIcs.TLCA.2015.138",
	isbn          = "978-3-939897-87-3",
	pages         = "138--152",
	publisher     = "{Schloss Dagstuhl — Leibniz-Zentrum für Informatik}",
	series        = "{Leibniz International Proceedings in Informatics}",
	title         = "{Undecidability of Equality in the Free Locally Cartesian Closed Category}",
	volume        = 38,
	year          = 2015,
}