EDGE, R. C. A.; KENNEY, P. H. Report of I.A.G Special Study Group No.19 on Electromagnetic Distance Measurement, 1960–1963. The International Hydrographic Review, [S. l.], v. 5, 2018. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/26351. Acesso em: 19 jun. 2024.