Nathalie Hernandez Josiane Mothe An Approach to Evaluate Existing Ontologies for Indexing a Document Corpus. 11-21 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3192&spage=11 2004 conf/aimsa/2004 AIMSA db/conf/aimsa/aimsa2004.html#HernandezM04