Meloni, A., Di Mauro, D., Mele, G., Palangio, P., Ernst, T. and Teisseyre, R. 2001. Evolution of magnetotelluric, total magnetic field, and VLF field parameters in Central Italy: relations to local seismic activity. Annals of Geophysics. 44, 2 (Dec. 2001). DOI:https://doi.org/10.4401/ag-3604.