Pappalardo, L., M. Piochi, and G. Mastrolorenzo. “The 3550 Year BP-1944 A.D.magma-Plumbing System of Somma-Vesuvius: Constraints on Its Behaviour and Present State through a Review of Sr-Nd Isotope Data”. Annals of Geophysics 47, no. 4 (December 25, 2004). Accessed March 28, 2024. https://www.annalsofgeophysics.eu/index.php/annals/article/view/3354.