F. Ott, M. Koch, und A. Richter. Competence Management for Open Innovation - Tools and IT-support to unlock the innovation potential beyond company boundaries, 12, EUL Verlag, (2010)
E. Hornecker, P. Marshall, N. Dalton, und Y. Rogers. Proceedings of the ACM 2008 conference on Computer supported cooperative work - CSCW '08, Seite 167--176. New York, New York, USA, ACM Press, (2008)
P. Dourish, und V. Bellotti. Proceedings of the 1992 ACM conference on Computer-supported cooperative work - CSCW '92, Seite 107--114. New York, New York, USA, ACM Press, (1992)