Marc Ehrig Christoph Schmitz Steffen Staab Julien Tane Christoph Tempich Towards Evaluation of Peer-to-Peer-Based Distributed Knowledge Management Systems. 73-88 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2926&spage=73 2003 conf/amkm/2003 AMKM db/conf/amkm/amkm2003.html#EhrigSSTT03