@inproceedings{inproceedings9f5506f0, title = {Carbonatites and upper mantle relationships}, author = {Comin-Chiaramonti, P. and Castorina, Francesca and Censi, Paolo and Cundari, Aldo and Petrini, Riccardo and Ruberti, Excelso}, year = {1996}, booktitle = {International Geological Congress} }