@article{20.500.12614/2218, year = {2012}, url = {http://hdl.handle.net/20.500.12614/2218}, title = {Anisotropic surface coupling while sliding on dolomite and calcite crystals}, doi = {10.1103/PhysRevB.85.073402}, volume = {85}, journal = {Physical Review B - Condensed Matter and Materials Physics}, author = {Pina C.M. and Miranda, Rodolfo and Gnecco E.}, }