AAVV, A. CONSIGLIO NAZIONALE DELLE RICERCHE COMMISSIONE PER L’IDROLOGIA SCIENTIFICA. Annals of Geophysics, [S. l.], v. 6, n. 3, p. 427–428, 1953. DOI: 10.4401/ag-5790. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5790. Acesso em: 4 aug. 2021.