Petrantoni, P. P., E. Centamore, and M. Costa. “Geological and Seismologic Data Review of the 2009 L’Aquila Seismic Sequence (central Apennines, Italy): Deep-Seated Seismogenic Structures and Seismic Hazard”. Italian Journal of Engineering Geology and Environment, no. 2, Dec. 2017, pp. 5-40, doi:10.4408/IJEGE.2017-02.O-01.