TARVAINEN, M. The capability of three component substation FIA1 at local and regional distances. Comparisons with FINESA and Helsinki bulletins. Annals of Geophysics, [S. l.], v. 37, n. 3, 1994. DOI: 10.4401/ag-4206. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4206. Acesso em: 25 apr. 2024.