Zitat
[1]U. Großmann, C. Röhrig, S. Hakobyan, T. Domin, and M. Dalhaus, “WLAN Indoor Positioning based on Euclidian Distance and Interpolation (Isobars,” Proceedings of the 8th Wireless Technologies Kongress. VDI-Verlag, Düsseldorf, pp. 296–305, 2006.