GASPARINI, C.; GASPERINI, M.; IANNACCONE, G.; NAPOLEONE, G.; SCARPA, R.; STUCCHI, M.; TACCETTI, Q.; ZONNO, G. Seismometrical observations: elaboration ad preliminary interpretation of the Norcia earthquake, 1979. Annals of Geophysics, [S. l.], v. 33, n. 1, p. 101–119, 1980. DOI: 10.4401/ag-4697. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4697. Acesso em: 28 sep. 2022.