Michal Laclavik Zoltan Balogh Ladislav Hluchý Renata Slota Krzysztof Krawczyk Mariusz Dziewierz Distributed Knowledge Management Based on Software Agents and Ontology. 694-699 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3019&spage=694 2003 conf/ppam/2003 PPAM db/conf/ppam/ppam2003.html#LaclavikBHSKD03