Josan N. Types of slopes in the Transylvanian Depression (Rumania). Geog. Fis. Dinam. Quat. [Internet]. 1996 Dec. 31 [cited 2025 Sep. 19];19(2):249-54. Available from: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/587