“[‘Il Globo Terrestre E La Sua evoluzione’, 1973-2023: Fifty Years of a Cult Book, With the Fate of Transformation in the Name]”. Acque Sotterranee - Italian Journal of Groundwater 12, no. 1 (March 31, 2023): 79–81. Accessed May 24, 2025. https://www.acquesotterranee.net/acque/article/view/660.