DE FRANCESCHI, G.; ZOLESI, B. Regional ionospheric mapping and modelling over Antarctica. Annals of Geophysics, [S. l.], v. 41, n. 5-6, 1998. DOI: 10.4401/ag-3821. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3821. Acesso em: 26 apr. 2024.