Barbieri, Massimo, and Mauro Marchetti. “Morphometric Analysis of the Drainage Network in the Modena and Reggio Emilia Apennines (Northern Italy)”. Geografia Fisica E Dinamica Quaternaria, vol. 26, no. 2, June 2024, pp. 87-96, https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/401.