HASHIMOTO, Tomiju; MANIWA, Yoshinobu; OMOTO, Osamu; NODA, Hidekuni. Echo Sounding of Frozen Lake from Surface of Ice. The International Hydrographic Review, [S. l.], v. 40, n. 2, 2015. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/24159. Acesso em: 21 dic. 2024.