1.
W.A. van Wamel, P.E. Zwart. The structural geology and basin development of the Romagnan-Umbrian zone (Upper Savio- and Upper Bidente Valleys, N. Italy). njg [Internet]. 1990Jan.1 [cited 2026Apr.5];:53-68. Available from: https://njgjournal.nl/index.php/njg/article/view/12852