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A. Heller and C. Röhrig, "Localization of mobile robots using RFID-NaviFloor," in Location-based applications and services : 9th symposium of the GI-ITG division Communication and Distributed Systems, September 13 & 14, 2012, Chemnitz University of Technology, Chemnitz: Universitätsverlag, 2012, pp. 169-180.