F. Dramis, M. Soligo, E. Graciotti, M. D'Orefice, and R. Graciotti, “U/Th dating of a tufa deposit from the Carsoli intramontane basin (Abruzzo, Italy)”, Geog. Fis. Dinam. Quat., vol. 31, no. 2, pp. 255–258, Dec. 2008, Accessed: Jun. 13, 2026. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/310