ONO, Y.; IDA, Y.; KASAHARA, Y.; HOBARA, Y.; HAYAKAWA, M.; ROZHNOI, A.; SOLOVIEVA, M.; MOLCHANOV, O. A.; OHTA, K. Ionospheric perturbations associated with two huge earthquakes in Japan, using principal component analysis for multiple subionospheric VLF/LF propagation paths. Annals of Geophysics, [S. l.], v. 55, n. 1, 2012. DOI: 10.4401/ag-5329. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5329. Acesso em: 18 apr. 2024.