@inproceedings{TFPIE-2014-IshiiA,
	author        = "Yuki Ishii and Kenichi Asai",
	booktitle     = "{Proceedings of the Third International Workshop on Trends in Functional Programming in Education}",
	doi           = "10.4204/EPTCS.170.1",
	pages         = "1--18",
	series        = "{EPTCS}",
	title         = "{Report on a User Test and Extension of a Type Debugger for Novice Programmers}",
	volume        = 170,
	year          = 2014,
}