Chu Yee Liau Achmad Nizar Hidayanto Stéphane Bressan Adaptive Peer-to-Peer Routing with Proximity. 454-463 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2736&spage=454 2003 conf/dexa/2003 DEXA db/conf/dexa/dexa2003.html#LiauHB03