TY - CHAP U1 - Buchbeitrag A1 - Gansemer, Sebastian A1 - Hakobyan, Syuzanna A1 - Pueschel, S. T1 - 3D WLAN indoor positioning in multi-storey buildings T2 - 2009 IEEE international workshop on intelligent data acquisition and advanced computing systems : technology and applications ; Rende, Cosenza, Italy, 21-23 September 2009 Y1 - 2009 SP - 4 S1 - 4 PB - IEEE CY - Piscataway, NJ ER -