BISSON, M.; DEL CARLO, P. A GIS-based application for volume estimation and spatial distribution analysis of tephra fallout: a case study of the 122 BC Etna eruption. Annals of Geophysics, [S. l.], v. 56, n. 1, p. R0105, 2013. DOI: 10.4401/ag-6144. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/6144. Acesso em: 1 dec. 2021.