FONDA, C.; COÏSSON, P.; NAVA, B.; RADICELLA, S. M. Comparison of analytical functions used to describe topside electron density profiles with satellite data. Annals of Geophysics, [S. l.], v. 48, n. 3, 2005. DOI: 10.4401/ag-3213. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3213. Acesso em: 23 may. 2024.