JANESELLI, R. “Doppia Oscillazione Diurna Della Pressione Atmosferica E Del Gradiente Verticale Del Campo Elettromagnetico”. Annals of Geophysics 21, no. 3 (November 25, 1968): 305–324. Accessed October 1, 2022. https://www.annalsofgeophysics.eu/index.php/annals/article/view/5070.