MANSILLA, G. A.; MANZANO, J. R. Evolution of total electron content and slab thickness at Tucuman, Argentina during some geomagnetic storms. Geofísica Internacional, [S. l.], v. 36, n. 4, p. 281–286, 1997. DOI: 10.22201/igeof.00167169p.1997.36.4.678. Disponível em: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/678. Acesso em: 13 may. 2024.