PASZKIEWICZ, Jędrzej. The Macedonian issue in political bargaining in the Balkans in the last decade of the 20th century. Balcanica Posnaniensia. Acta et studia, [S. l.], v. 15, p. 173–188, 2009. DOI: 10.14746/bp.2009.15.15. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/53095. Acesso em: 4 oct. 2026.