REGI, M.; DEL CORPO, A.; DE LAURETIS, M. The use of the empirical mode decomposition for the identification of mean field aligned reference frames. Annals of Geophysics, [S. l.], v. 59, n. 6, p. G0651, 2017. DOI: 10.4401/ag-7067. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/7067. Acesso em: 20 sep. 2021.