AHMED, Hisham H. Robert P. Clark, Negotiating with ETA: Obstacles to Peace in the Basque Country, 1975-1988. Journal of Conflict Studies, [S. l.], v. 12, n. 3, 1992. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/15055. Acesso em: 17 jul. 2024.