LIPPERTOVÁ, B. Strategic Issues of the Eastern Enlargement of the European Union after the Luxembourg Summit. Czech Journal of International Relations, Prague, Czech Republic, v. 33, n. 2, p. 17–27, 1998. DOI: 10.32422/cjir.1648. Disponível em: https://cjir.iir.cz/index.php/cjir/article/view/1648. Acesso em: 21 nov. 2024.