DUKA, B.; HYKA, N. Using neural networks to study the geomagnetic field evolution. Annals of Geophysics, [S. l.], v. 51, n. 5-6, p. 755–767, 2008. DOI: 10.4401/ag-3014. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3014. Acesso em: 20 jan. 2022.