Camarda, M., S. De Gregorio, R. M. Di Martino, R. Favara, and V. Prano. “Relationship Between Soil CO2 Flux and Tectonic Structures in SW Sicily”. Annals of Geophysics, vol. 63, no. 1, Apr. 2020, p. SE104, doi:10.4401/ag-8264.