C. Bauer, K. Figl, M. Derntl, P. Beran, and S. Kabicher. 14th Annual ACM-SIGCSE Conference on Innovation and Technology in Computer Science Education, page 26-30. New York, NY, USA, ACM, (July 2009)
C. Bauer, K. Figl, M. Derntl, P. Beran, and S. Kabicher. Wirtschaftsinformatik (2), volume 247 of WI 2009, page 421-430. Vienna, Austria, books@ocg.at. OCG, (February 2009)nominated for Best Paper Award.