@inproceedings{POPL-1989-WadlerB,
	author        = "Philip Wadler and Stephen Blott",
	booktitle     = "{Conference Record of the 16th Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/75277.75283",
	isbn          = "0-89791-294-2",
	pages         = "60--76",
	publisher     = "{ACM Press}",
	title         = "{How to Make ad-hoc Polymorphism Less ad-hoc}",
	year          = 1989,
}