godoli, g. “Numeri Caratteristici Dei Flocculi D’idrogeno E Di Calcio C Dei Filamenti D’idrogeno Per L’anno 1958”. Annals of Geophysics 12, no. 2 (November 25, 1959): 192–203. Accessed October 23, 2026. https://www.annalsofgeophysics.eu/index.php/annals/article/view/5649.