Mingfei Wang Linlin Ci Ping Zhan Yongjun Xu Acoustic Source Localization in Wireless Sensor Networks. 196-199 2007 conf/iita/2007 IITA http://doi.ieeecomputersociety.org/10.1109/IITA.2007.22 db/conf/iita/iita2007.html#WangCZX07