BREMER, J.; ALFONSI, L.; BENCZE, P.; LASTOVICKA, J.; MIKHAILOV, A. V.; ROGERS, N. Long-term trends in the ionosphere and upper atmosphere parameters. Annals of Geophysics, [S. l.], v. 47, n. 2-3 Sup., 2004. DOI: 10.4401/ag-3283. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3283. Acesso em: 20 apr. 2024.