REGI, Mauro; DEL CORPO, Alfredo; DE LAURETIS, Marcello. 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: 26 may. 2026.