KUBICKI, Rafał. Sławomir Zonenberg. Stosunki krzyżacko-mendykanckie w Prusach do 1466 roku [Relations between the Teutonic Order and Mendicant Orders in Prussia until 1466]. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders. Online. 15 October 2019. Vol. 24, pp. 373-381. [Accessed 18 July 2024]. DOI 10.12775/OM.2019.016.