1. Environmental Data Yearbook (cap. 11 Radiazioni Ionizzanti);Agnesod,2005
2. Sintesi idrotermale di zeoliti da vetro riolitico in presenza di basi miste sodico-potassiche;Aiello;Rendiconti della Società italiana di mineralogia e petrologia,1975
3. Geochemistry of U and Th ant its influence on the origin and evolution of the crust of earth and the biological evolution;Bao;Acta Petrologica et Mineralogica,1998
4. The evolution of Latera caldera (central Italy), in the light of the subsurface data;Barberi;Bulletin of Volcanology,1994
5. Health hazards and disaster potential of ground gas emissions at Furnas volcano, Sao Miguel, Azores;Baxter;Journal of Volcanology and Geothermal Research,1999