HAZLETON, William A. Constitutional Uncertainty and Political Deadlock: Overcoming Unionist Intransigence in Northern Ireland. Journal of Conflict Studies, [S. l.], v. 13, n. 3, 1993. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/15130. Acesso em: 19 mai. 2024.