Barbieri M, Marchetti M. Morphometric analysis of the drainage network in the Modena and Reggio Emilia Apennines (Northern Italy). Geog. Fis. Dinam. Quat. 2003;26(2):87-96. Accessed May 26, 2026. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/401