1. Bishop, P. (2007). Long-term landscape evolution: linking tectonics and surface processes. Earth Surface Processes and Landforms, 32, 329–365.
2. Boccaletti, M., Ciaranfi, N., Cosentino, D., Deiana, G., Gelati, R., Lentini, F., et al. (1990). Palinspastic restoration and paleogeographic reconstruction of the peri-Tyrrhenian area during the Neogene. Palaeogeography, Palaeoclimatology, Palaeoecology, 77, 41–50.
3. Brozzetti, F., & Lavecchia, G. (1994). Seismicity and related extensional stress field; the case of the Norcia seismic zone (central Italy). Annales Tectonicae, 8, 36–57.
4. Calamita, F., & Pizzi, A. (1994). Recent and active extensional tectonics in the southern Umbrian–Marchean Apennines (central Italy). Memorie Società Geologica Italiana, 48, 541–548.
5. Carbone, V., Sorriso-Valvo, L., Harabaglia, P., & Guerra, I. (2005). Unified scaling law for waiting times between seismic events. EPL (Europhysics Letters), 71(6), 1036–1042.