CAPUTO, M. Modern rheology and electric induction: multivalued index of refraction, splitting of eigenvalues and fatigue. Annals of Geophysics, [S. l.], v. 39, n. 5, 1996. DOI: 10.4401/ag-4026. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4026. Acesso em: 30 jul. 2021.