?. CHI '08: Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems, Seite 1493--1496. New York, NY, USA, ACM, (2008)
M. Andreasen, H. Nielsen, S. Schrøder, und J. Stage. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, Seite 1405--1414. New York, NY, USA, ACM, (2007)
C. Ardito, R. Lanzilotti, P. Buono, und A. Piccinno. Proceedings of the working conference on Advanced visual interfaces, Seite 278--281. Venezia, Italy, ACM, (2006)
K. Baker, S. Greenberg, und C. Gutwin. CSCW '02: Proceedings of the 2002 ACM conference on Computer supported cooperative work, Seite 96--105. New York, NY, USA, ACM, (2002)
F. Balagtas-Fernandez, und H. Hussmann. Automated Software Engineering, International Conference on, 0, Seite 520--524. Los Alamitos, CA, USA, IEEE Computer Society, (2009)