Sappa, Giuseppe, Flavia Ferranti, and Francesco Maria De Filippi. “A Proposal of Conceptual Model for Pertuso Spring Discharge Evaluation in the Upper Valley of Aniene River”. Acque Sotterranee - Italian Journal of Groundwater 5, no. 3 (October 3, 2016). Accessed November 23, 2024. https://www.acquesotterranee.net/acque/article/view/224.