CALOI, P. DUE CARATTERISTICI TIPI DI MICROSISMI. Annals of Geophysics, [S. l.], v. 3, n. 3, p. 303–311, 1950. DOI: 10.4401/ag-6031. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/6031. Acesso em: 15 jul. 2024.