Emmanuel Velasco Weifeng Chen Ping Ji Raymond Hsieh Wireless Forensic: A New Radio Frequency Based Locating System. 272-277 2008 ISI Workshops http://dx.doi.org/10.1007/978-3-540-69304-8_27 conf/isi/2008w db/conf/isi/isiw2008.html#VelascoCJH08