MARCHETTI, M.; SAPIA, V.; SETTIMI, A. Magnetic anomalies of steel drums: a review of the literature and research results of the INGV. Annals of Geophysics, [S. l.], v. 56, n. 1, p. R0108, 2013. DOI: 10.4401/ag-6201. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/6201. Acesso em: 20 jan. 2022.