H. Krcmar, Y. Arnold, M. Daum, und J. Leimeister. ACM Group 2003 Conference International Conference on Supporting Group Work, Sanibel Island, Florida, USA, (2003)
H. Krcmar, Y. Arnold, M. Daum, und J. Leimeister. ACM Group 2003 Conference International Conference on Supporting Group Work, Sanibel Island, Florida, USA, (2003)EXT29.