L. Tang, R. Biuk-Aghai, und S. Fong. Procceedings of the 2008 International Symposium on Wikis (WikiSym) Porto, Portugal, (2008)WikiSym '08, September 8-10, Porto, Portugal.
Copyright 2008 ACM 978-1-60558-128-3/08/09..
U. Brandes, P. Kenis, J. Lerner, und D. van Raaij. WWW '09: Proceedings of the 18th international conference on World wide web, Seite 731--740. New York, NY, USA, ACM, (2009)