@InProceedings{MOCA2002, author = {F. Franceschinis and M. Gribaudo and M. Iacono and N. Mazzocca and V. Vittorini}, title = {{Towards an Object Based Multi-Formalism Multi-Solution Modeling Approach.}}, booktitle = {{Proc. of the Second International Workshop on Modelling of Objects, Components, and Agents (MOCA'02), Aarhus, Denmark, August 26-27, 2002 / Daniel Moldt (Ed.)}}, pages = {47--66}, publisher = {Technical Report DAIMI PB-561}, month = {aug}, year = {2002} }