Florida Estrella Zsolt Kovacs Jean-Marie Le Goff Richard McClatchey Norbert Toth Meta-data Objects as the Basis for System Evolution. 390-399 2001 conf/waim/2001 WAIM http://link.springer.de/link/service/series/0558/bibs/2118/21180390.htm db/conf/waim/waim2001.html#EstrellaKGMT01