Xavier Franch Josep M. Ribó Balust A UML-Based Approach to Enhance Reuse within Process Technology. 74-93 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2786&spage=74 2003 conf/ewspt/2003 EWSPT db/conf/ewspt/ewspt2003.html#FranchB03