A generation-attraction model for renewable energy flows in Italy: A complex network approachLuca Valori, Giovanni Luca Giannuzzi, Angelo Facchini, Tiziano Squartini, Diego Garlaschelli and Riccardo BasosiEur. Phys. J. Special Topics, 225 10 (2016) 1913-1927DOI: https://doi.org/10.1140/epjst/e2016-60019-3