Oscar Halecki, Jadwiga of Anjou and the Rise of East Central Europe. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 46, n. 1, p. 120–121, 1997. DOI: 10.25627/19974616257. Disponível em: https://openjournals.osmikon.de/zfo/article/view/6257. Acesso em: 16 sep. 2026.