Alfonsi, L., L. Sagnotti, and F. Galadini. “Paleomagnetism of the Plio-Pleistocene Continental Sediments from the North -Eastern Edge of the Fucino Basin (Central Italy)”. Annals of Geophysics, vol. 38, no. 3-4, Nov. 1995, doi:10.4401/ag-4114.