@inproceedings{ITiCSE-2006-ThomassonRT,
	author        = "Benjy J. Thomasson and Mark Ratcliffe and Lynda Thomas",
	booktitle     = "{Proceedings of the 11th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1140124.1140135",
	isbn          = "1-59593-055-8",
	pages         = "28--32",
	publisher     = "{ACM}",
	title         = "{Identifying novice difficulties in object oriented design}",
	year          = 2006,
}