BOUDJADA, Mohammed Yahia; SCHWINGENSCHUH, Konrad; AL-HADDAD, Emad; PARROT, Michel; GALOPEAU, Patrick H.M.; BESSER, Bruno; STANGL, Günter; VOLLER, Wolfgang. Effects of solar and geomagnetic activities on the sub-ionospheric very low frequency transmitter signals received by the DEMETER micro-satellite. Annals of Geophysics, [S. l.], v. 55, n. 1, 2012. DOI: 10.4401/ag-5463. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5463. Acesso em: 11 apr. 2026.