KUBON, Sebastian. Grand Master Michael Küchmeister and the Confl icts Between the Monastic State of the Teutonic Order and Poland-Lithuania in the Years 1414–1422. Endless Crises or a Period of Consolidation? Considerations about the Medieval Foreign Policy. Bulletin of the Polish Historical Mission. Online. 2 October 2016. No. 11, pp. 359-380. [Accessed 4 July 2025]. DOI 10.12775/BPMH.2016.011.