@inproceedings{POPL-1986-Wand,
	author        = "Mitchell Wand",
	booktitle     = "{Conference Record of the 13th Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/512644.512648",
	pages         = "38--43",
	publisher     = "{ACM Press}",
	title         = "{Finding the Source of Type Errors}",
	year          = 1986,
}