Mac I, Rîpeanu M. The deep-seated landslides correlated with the presence of the volcanic tuffs in the Transylvanian depression (Rumania). Geog. Fis. Dinam. Quat. [Internet]. 1996 Dec. 31 [cited 2025 Apr. 3];19(2):259-64. Available from: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/589