Ivo Barone Andrea De Lucia Fausto Fasano Esterino Rullo Giuseppe Scanniello Genoveffa Tortora COMOVER: Concurrent model versioning. 462-463 2008 ICSM http://dx.doi.org/10.1109/ICSM.2008.4658105 conf/icsm/2008 db/conf/icsm/icsm2008.html#BaroneLFRST08