Jean Bézivin Salim Bouzitouna Marcos Didonet Del Fabro Marie-Pierre Gervais Frédéric Jouault Dimitrios S. Kolovos Ivan Kurtev Richard F. Paige A Canonical Scheme for Model Composition. 346-360 2006 conf/ecmdafa/2006 ECMDA-FA http://dx.doi.org/10.1007/11787044_26 db/conf/ecmdafa/ecmdafa2006.html#BezivinBFGJKKP06