José de Sousa Denivaldo Lopes Daniela Barreiro Claro Zair Abdelouahab A Step Forward in Semi-automatic Metamodel Matching: Algorithms and Tool. 137-148 2009 ICEIS http://dx.doi.org/10.1007/978-3-642-01347-8_12 conf/iceis/2009 db/conf/iceis/iceis2009.html#SousaLCA09