Federica Paganelli Omar Abou Khaled Maria Chiara Pettenati Dino Giuli A Metadata Model for the Design and Deployment of Document Management Systems. 589-590 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3140&spage=589 2004 conf/icwe/2004 ICWE db/conf/icwe/icwe2004.html#PaganelliKPG04