Monique Snoeck Cindy Michiels Guido Dedene Consistency by Construction: The Case of MERODE. 105-117 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2814&spage=105 2003 conf/er/2003w ER (Workshops) db/conf/er/erw2003.html#SnoeckMD03