Mariangela Contenti Massimo Mecella Alessandro Termini Roberto Baldoni A Distributed Architecture for Supporting <i>e-</i>Government Cooperative Processes. 181-192 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3416&spage=181 2005 conf/tcgov/2005 TCGOV db/conf/tcgov/tcgov2005.html#ContentiMTB05