Lombardi, Anna Maria, and Warner Marzocchi. “A Double-Branching Model Applied to Long-Term Forecasting of Italian Seismicity (ML≥5.0) Within the CSEP Project”. Annals of Geophysics, vol. 53, no. 3, Nov. 2010, pp. 31-39, https://doi.org/10.4401/ag-4762.