PATELLA, D. On the role of the J-E constitutive relationship in applied geoelectromagnetism. Annals of Geophysics, [S. l.], v. 46, n. 3, 2003. DOI: 10.4401/ag-3430. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3430. Acesso em: 17 jan. 2022.