Werner, M. J., J. D. Zechar, W. Marzocchi, S. Wiemer, and C.-I. Working Group. “Retrospective Evaluation of the Five-Year and Ten-Year CSEP-Italy Earthquake Forecasts”. Annals of Geophysics, vol. 53, no. 3, Nov. 2010, pp. 11-30, doi:10.4401/ag-4840.