M. Yeo, and O. Arazy. Proceedings of the 7th international conference on Design Science Research in Information Systems: advances in theory and practice, page 174--190. Berlin, Heidelberg, Springer-Verlag, (2012)
T. Ferro, D. Divine, and M. Zachry. Proceedings of the 30th ACM international conference on Design of communication, page 47--54. New York, NY, USA, ACM, (2012)
M. Polaschek, W. Zeppelzauer, N. Kryvinska, and C. Strauss. Proceedings of the 2012 26th International Conference on Advanced Information Networking and Applications Workshops, page 1221--1226. Washington, DC, USA, IEEE Computer Society, (2012)