Faggioni, O., D. Westerman, F. Innocenti, N. Beverini, C. Carmisciano, R. Cavallini, and A. Dini. “The Intrusive Complexof the Island of Giglio: Geomagnetic Characteristics of Plutonic Facies With Low Susceptibility Contrast”. Annals of Geophysics 41, no. 3 (November 25, 1998). Accessed October 28, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/4343.