S. Braun, C. Kunzmann, и A. Schmidt. From CSCW to Web 2.0: European Developments in Collaborative Design: Selected Papers from COOP08, Springer London, London, (2010)
S. Braun, и A. Schmidt. SoSoft 09 - Social Software @ Work. Collaborative Work, Communication and Knowledge Management in Theory and Practice. Proceedings of the 1st Interdisciplinary Workshop of the Heinrich-Heine-University Düsseldorf, Germany, September 28th and 29th, 2009, том 591 из CEUR Workshop Proceedings, стр. 65-71. (2009)