MARKOVIC, M. Aid, Matthew M., and Cees Wiebes, eds. Secrets of Signals Intelligence During the Cold War and Beyond. Journal of Conflict Studies, [S. l.], v. 23, n. 2, 2006. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/230. Acesso em: 7 dec. 2021.