H. Sanftmann, N. Cipriani, and D. Weiskopf. IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops), (2011)
M. Krone, K. Bidmon, and T. Ertl. IEEE Transactions on Visualization and Computer Graphics (Proceedings Visualization / Information Visualization 2009), (2009)
M. Krone, K. Bidmon, and T. Ertl. IEEE Transactions on Visualization and Computer Graphics (Proceedings Visualization / Information Visualization 2009), (2009)