1. The 1989–1990 seismic swarm in the Alban Hills volcanic area, central Italy;Amato;J. Volcanol. Geotherm. Res.,1994
2. Geothermal Fields of Central Italy, Paper Presented at the International Geological Congress;Baldi,1992
3. Behaviour of Radon in the geological environment: a review;Ball;Quart. J. Eng. Geol.,1991
4. Barberi, F., Barrancos, J., Carapezza, M.L., Fischer, C., Perez, N., Ranaldi, M., Ricci, T., Tarchini, L., Weber, K., 2007. Gas Hazard Assessment in the Roman Province by TDL and Accumulation Chamber. Cities on Volcanoes 5th Conf., Shimabara, Japan (abstract).
5. Carbon dioxide and radon gas hazard in the Alban Hills area (Central Italy);Beaubien;J. Volcanol. Geotherm. Res.,2003