Hashimoto, Tomiju, Yoshinobu Maniwa, Osamu Omoto, et Hidekuni Noda. « Echo Sounding of Frozen Lake from Surface of Ice ». The International Hydrographic Review 40, no. 2 (juin 9, 2015). Consulté le mai 17, 2024. https://journals.lib.unb.ca/index.php/ihr/article/view/24159.