@inproceedings{ITiCSE-2004-RosslingBM,
	author        = "Guido Rößling and Henning Bär and Max Mühlhäuser",
	booktitle     = "{Proceedings of the Ninth Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1007996.1008075",
	isbn          = "1-58113-836-9",
	pages         = "244",
	publisher     = "{ACM}",
	title         = "{Interaction support in large-scale lectures}",
	year          = 2004,
}