BOAGA, G. LE APPLICAZIONI GEODETICHE DEL RADAR. Annals of Geophysics, [S. l.], v. 2, n. 2, p. 203–221, 1949. DOI: 10.4401/ag-5956. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5956. Acesso em: 13 aug. 2022.