Mac, Ion, and Mirela Rîpeanu. “The Deep-Seated Landslides Correlated With the Presence of the Volcanic Tuffs in the Transylvanian Depression (Rumania)”. Geografia Fisica e Dinamica Quaternaria 19, no. 2 (July 3, 2024): 259–264. Accessed December 22, 2024. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/589.