TOSI, P. Seismogenic structure behaviour revealed by spatial clustering of seismicity in the Umbria-Marche Region (Central Italy). Annals of Geophysics, [S. l.], v. 41, n. 2, 1998. DOI: 10.4401/ag-4331. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4331. Acesso em: 1 oct. 2022.