Di Maio R, Patella D, Petrillo Z, Siniscalchi A, Cecere G, De Martino P. Application of electric and electromagnetic methods to the definition of the Campi Flegrei caldera (Italy). Ann. Geophys. [Internet]. 2000Dec.25 [cited 2024Apr.25];43(2). Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3645