FORD, K. L.; HOLMAN, P. B.; GRANT, J. A.; CARSON, J. M. Radioactivity Maps of Nova Scotia. Atlantic Geoscience, [S. l.], v. 28, n. 1, 1992. DOI: 10.4138/1847. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1847. Acesso em: 18 jul. 2024.