B. Ostermaier, F. Schlup, and K. Römer. PerCom 2010 Workshops: Proceedings of the 8th Annual IEEE International Conference on Pervasive Computing and Communications Workshops, Mannheim, Germany, page 690-695. (2010)
A. Katasonov, and M. Palviainen. PerCom 2010 Workshops: Proceedings of the 8th Annual IEEE International Conference on Pervasive Computing and Communications Workshops, Mannheim, Germany, page 696-701. (2010)