Roberto Paiano Andrea Pandurino WAPS: Web Application Prototyping System. 256-260 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3140&spage=256 2004 conf/icwe/2004 ICWE db/conf/icwe/icwe2004.html#PaianoP04