@inproceedings{ILPS-1993-KohlhaseP,
	author        = "Michael Kohlhase and Frank Pfenning",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-63152-0",
	pages         = "488--505",
	publisher     = "{MIT Press}",
	title         = "{Unification in a λ-Calculus with Intersection Types}",
	year          = 1993,
}