The Teutonic Order in Prussia and Livonia. The Political and Ecclesiastical Structures 13th-16th Century. Hrsg. von Roman Czaja und Andrzej Radzimiński. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 67, n. 2, p. 256–257, 2018. DOI: 10.25627/201867210372. Disponível em: https://openjournals.osmikon.de/zfo/article/view/10372. Acesso em: 16 sep. 2026.