“A Tortuous Path to Reconciliation and Justice: Sigismund of Luxembourg As Arbiter in the Dispute Between the Teutonic Knights and Poland (1412-1420)”. Zeitschrift für Ostmitteleuropa-Forschung 66, no. 1 (January 22, 2017): 3–40. Accessed September 16, 2026. https://openjournals.osmikon.de/zfo/article/view/10126.