@inproceedings{ITiCSE-2002-RapanottiBG,
	author        = "Lucia Rapanotti and Canan Tosunoglu Blake and Robert Griffiths",
	booktitle     = "{Proceedings of the Seventh Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/544414.544451",
	isbn          = "1-58113-499-1",
	pages         = "116--120",
	publisher     = "{ACM}",
	title         = "{eTutorials with voice groupware: real-time conferencing to support computing students at a distance}",
	year          = 2002,
}