Coltelli, Mauro, Michele Prestifilippo, Simona Scollo, and Gaetano Spata. “Radiosondaggi Atmosferici nell’area Etnea”. Rapporti Tecnici INGV 193 (January 1, 2011). Accessed October 20, 2026. https://collane-editoriali.ingv.it/index.php/rt/article/view/1058.