MATTANA, N., S. SANNA, and A. SERRA. “Sul!’ Ozono Atmosferico a Cagliari Nel Periodo 1955-1960”. Annals of Geophysics 15, no. 1 (November 25, 1962): 33–52. Accessed October 1, 2022. https://www.annalsofgeophysics.eu/index.php/annals/article/view/5419.