NORTH, R. N. Canadian plans for participation in GSETT 3. Annals of Geophysics, [S. l.], v. 37, n. 3, 1994. DOI: 10.4401/ag-4204. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/4204. Acesso em: 20 apr. 2024.