Transitional Periods as a Flexibility Instrument in the EU Enlargement. Czech Journal of International Relations, Prague, Czech Republic, v. 39, n. 1, p. 50–69, 2004. DOI: 10.32422/cjir.683. Disponível em: https://cjir.iir.cz/index.php/cjir/article/view/683. Acesso em: 6 jul. 2026.