@inproceedings{PLDI-1993-AdamsCS,
	author        = "Norman Adams and Pavel Curtis and Mike Spreitzer",
	booktitle     = "{Proceedings of the 14th Conference on Programming Language Design and Implementation}",
	doi           = "10.1145/155090.155103",
	editor        = "Robert Cartwright",
	isbn          = "0-89791-598-4",
	pages         = "139--146",
	publisher     = "{ACM}",
	title         = "{First-Class Data-Type Representations in SchemeXerox}",
	year          = 1993,
}