@inproceedings{HCI-CCAD-1999-HeldK,
	author        = "Jürgen Held and Helmut Krueger",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 2: Communication, Cooperation, and Application Design}",
	isbn          = "0-8058-3392-7",
	pages         = "563--567",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{The ice-breaking VALAMO — a tool for participatory processes}",
	year          = 1999,
}