@inproceedings{ITiCSE-2008-CrossHUB,
	author        = "James H. Cross II and T. Dean Hendrix and David A. Umphress and Larry A. Barowski",
	booktitle     = "{Proceedings of the 13th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1384271.1384300",
	isbn          = "978-1-60558-078-4",
	pages         = "103--108",
	publisher     = "{ACM}",
	title         = "{Exploring accessibility and visibility relationships in java}",
	year          = 2008,
}