LALANCETTE, Marie-Françoise; CROUZAT, Michel. Bay of Somme: Magnetic Survey and Obstructions Detection. The International Hydrographic Review, [S. l.], v. 2, n. 2, 2001. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/20540. Acesso em: 18 mai. 2024.