MURRI, A. Rebaviour of tbe electric conductivity of tbe precipitations. Annals of Geophysics, [S. l.], v. 23, n. 4, p. 363–384, 1970. DOI: 10.4401/ag-5147. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5147. Acesso em: 3 aug. 2021.