Yves Caron Harold Charpentier Pascal Makris Nicole Vincent Power Law Dependencies to Detect Regions of Interest. 495-503 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2886&spage=495 2003 conf/dgci/2003 DGCI db/conf/dgci/dgci2003.html#CaronCMV03