Roy Grønmo Mariano Belaunde Jan Øyvind Aagedal Klaus-D. Engel Madeleine Faugère Ida Solheim Evaluation of the Proposed QVTMerge Language for Model Transformations. 65-74 2005 conf/wsmai/2005 WSMDEIS db/conf/wsmai/wsmdeis2005.html#GronmoBAEFS05