CIANCABILLA, N.; DITTA, M.; ITALIANO, F.; MARTINELLI, G. The Porretta thermal springs (Northern Apennines): seismogenic structures and long-term geochemical monitoring. Annals of Geophysics, [S. l.], v. 50, n. 4, p. 513–526, 2007. DOI: 10.4401/ag-4436. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4436. Acesso em: 24 apr. 2024.