MURRI, A.; FUSARI, R.; SCUTERINI, C. The mutual relations between solar activity, thunderstorms and Vertical Gradients of Electro Atmospheric Potential. Annals of Geophysics, [S. l.], v. 27, n. 1-2, p. 37–45, 1974. DOI: 10.4401/ag-4912. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4912. Acesso em: 26 apr. 2024.