@techreport{eprints3146,
          author = {Stefano Sebastio and Giorgio Gnecco},
            type = {Working Paper},
     institution = {IMT Institute for Advanced Studies Lucca},
           title = {A green policy to schedule tasks in a distributed cloud},
            year = {2016},
             url = {http://eprints.imtlucca.it/3146/}
}