1.
Petrucci F, Bigi B, Pecorari M, Vidoni Tani ME. Le risorgive nella pianura parmense e piacentina: Springs in the Parma and Piacenza plains. GFDQ. 2024;5(2):277-284. Accessed December 21, 2024. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/955