Yunyi Zhang Deyun Zhang Jun Yang Wei Wei Cluster-Based Error Messages Detecting and Processing for Wireless Sensor Networks. 194-197 2008 CSSE (3) http://dx.doi.org/10.1109/CSSE.2008.1491 conf/csse/2008-3 db/conf/csse/csse2008-3.html#ZhangZYW08