@inproceedings{HCI-CCAD-1999-VossNJS,
	author        = "Angi Voß and Keiichi Nakata and Marcus Juhnke and Thomas Schardt",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 2: Communication, Cooperation, and Application Design}",
	isbn          = "0-8058-3392-7",
	pages         = "432--436",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Concepts as handles for sharing knowledge from documents}",
	year          = 1999,
}