Ene M, Osaci-Costache G, Tîrlӑ L. The caving-ins at Ocnele Mari in the Vâlcea Subcarpathians, Romania. GFDQ. 2024;32(1):67-72. Accessed December 23, 2024. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/284