DOMINICI, P. Sporadic-E ionization observed by the backscatter technique. Annals of Geophysics, [S. l.], v. 16, n. 1, p. 121–138, 1963. DOI: 10.4401/ag-5227. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5227. Acesso em: 27 apr. 2024.