BELLUIGI, A. Lineamenti di una Moderna Lotta Antifrana. Annals of Geophysics, [S. l.], v. 18, n. 2, p. 131–160, 1965. DOI: 10.4401/ag-5502. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5502. Acesso em: 31 jul. 2021.