Marino A. Nota preliminare sul fenomeno glaciologico della Grotta del Gelo (Monte Etna): Preliminary note on the glaciologic phenomenon of the Cave of Frost (Mt. Etna). GFDQ. 2024;15(1-2):127-132. Accessed December 30, 2024. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/737