Jordaan, Jan M. «Experience With Recording of Storm Waves, Swell and Tide Using an Inverted an Inverted Echo-Sounder off Durban (South Africa)». The International Hydrographic Review 40, no. 2 (junio 9, 2015). Accedido agosto 17, 2024. https://journals.lib.unb.ca/index.php/ihr/article/view/24166.