Xiuli Ma Shuangfeng Li Dongqing Yang Shiwei Tang CL<sup>2</sup>: A Multi-dimensional Clustering Approach in Sensor Networks. 234-245 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3289&spage=234 2004 conf/er/2004w ER (Workshops) db/conf/er/erw2004.html#MaLYT04