AAVV, A. RECENSIONI. Annals of Geophysics, [S. l.], v. 2, n. 4, p. 610–632, 1949. DOI: 10.4401/ag-5989. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5989. Acesso em: 28 oct. 2021.