HAUZIŃSKI, Jerzy. The beginnings of political and ethnic expansion of the Ottomans in the Balkan Peninsula. Balcanica Posnaniensia. Acta et studia, [S. l.], v. 2, p. 199–210, 1985. DOI: 10.14746/bp.1985.2.15. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/54826. Acesso em: 3 oct. 2026.