@inproceedings{LICS-1994-HuthJK,
	author        = "Michael Huth and Achim Jung and Klaus Keimel",
	booktitle     = "{Proceedings of the Ninth Annual Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1994.316081",
	isbn          = "0-8186-6310-3",
	pages         = "110--114",
	publisher     = "{IEEE Computer Society}",
	title         = "{Linear Types, Approximation, and Topology}",
	year          = 1994,
}