Selleri, Gianluca. “Karstic Landscape Evolution of Southern Apulia Foreland During the Pleistocene”. Geografia Fisica e Dinamica Quaternaria 30, no. 1 (June 30, 2007): 77–86. Accessed May 30, 2026. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/344.