VASILJEVIC, I. M.; CANDER, L. R. Mid-latitude ionosphere during two great geomagnetic storms. Annals of Geophysics, [S. l.], v. 39, n. 4, 1996. DOI: 10.4401/ag-4014. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4014. Acesso em: 25 apr. 2024.