@inproceedings{ITiCSE-2005-BerginWCGK,
	author        = "Joseph Bergin and Eugene Wallingford and Michael E. Caspersen and Michael Goldweber and Michael Kölling",
	booktitle     = "{Proceedings of the 10th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1067445.1067541",
	isbn          = "1-59593-024-8",
	pages         = "342--343",
	publisher     = "{ACM}",
	title         = "{Teaching polymorphism early}",
	year          = 2005,
}