ALESSANDRINI, B. On the possibility of determining the focal parameters of an earthquake using a local network equipped with three-component seismometers. Annals of Geophysics, [S. l.], v. 34, n. 1, p. 189–207, 1981. DOI: 10.4401/ag-4695. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4695. Acesso em: 27 sep. 2021.