@inproceedings{PDP-2001-Appelt,
	author        = "Wolfgang Appelt",
	booktitle     = "{Proceedings of the Ninth Euromicro Workshop on Parallel and Distributed Processing}",
	doi           = "10.1109/EMPDP.2001.905060",
	isbn          = "0-7695-0987-8",
	pages         = "337--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{What Groupware Functionality Do Users Really Use? Analysis of the Usage of the BSCW System}",
	year          = 2001,
}