@inproceedings{CSL-1992-HonsellMST,
	author        = "Furio Honsell and Ian A. Mason and Scott F. Smith and Carolyn L. Talcott",
	booktitle     = "{Proceedings of the Sixth Workshop on Computer Science Logic}",
	doi           = "10.1007/3-540-56992-8_18",
	isbn          = "3-540-56992-8",
	pages         = "309--326",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Theory of Classes for a Functional Language with Effects}",
	volume        = 702,
	year          = 1992,
}