CORDO, Fernando; ARZATE, Jorge; OLEAGA, Alejandro. Structure of the Guaraní aquifer in the surroundings of the Uruguay river from magnetotelluric soundings. Geofísica Internacional, [S. l.], v. 51, n. 1, p. 17–37, 2012. DOI: 10.22201/igeof.00167169p.2012.51.1.143. Disponível em: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/385. Acesso em: 20 mar. 2025.