@Unpublished{MSV02c, author = {Massidda, L. and Siddi, G. and Vallascas, M.}, title = {Confronto fem-sem per un problema di meccanica strutturale}, year = {2002}, note = {idxproject: lab-prj MSS}, url = {https://publications.crs4.it/pubdocs/2002/MSV02c}, }