@unpublished{eprints1895,
            year = {2011},
           title = {Integrating the electric grid and the commuter network through a 'Veichle to Grid' concept: a Complex Networks Theory approach},
       booktitle = {European Electric Vehicle Congress (EEVC-2011)},
          author = {Alfonso Damiano and Guido Caldarelli and Alessandro Chessa and Antonio Scala},
           month = {October},
             url = {http://eprints.imtlucca.it/1895/}
}