@inproceedings{HCI-CCAD-1999-BussMR,
	author        = "Roland Buß and Lothar Mühlbach and Detlef Runde",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 2: Communication, Cooperation, and Application Design}",
	isbn          = "0-8058-3392-7",
	pages         = "512--516",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Advantages and disadvantages of a 3D virtual environment for supporting informal communication in distributed workgroups compared with a text-chat and a chat/cam system}",
	year          = 1999,
}