M. Böhringer, and S. Barnes. Proceedings of the 17th European Conference on Information Systems (ECIS), Verona, Italy, June 08-10, 2009, page in press. (2009)
M. Böhringer, P. Gluchowski, C. Kurze, and C. Schieder. Proceedings of the 31st International Conference on Information Technology Interfaces (ITI), Cavtat/Dubrovnik, Croatia, June 22-25, 2009, page in press. (2009)