KOZŁOWSKA, B.; WALENCIK-ŁATA, A.; IMMÈ, G.; CATALANO, R.; MANGANO, G.; MORELLI, D.; GIAMMANCO, S. Natural radioactivity content in groundwater of Mt. Etna’s eastern flank and gamma background of surrounding rocks. Annals of Geophysics, [S. l.], v. 59, n. 1, p. S0103, 2016. DOI: 10.4401/ag-6799. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/6799. Acesso em: 28 mar. 2024.