ŻABIŃSKI, Grzegorz. Not Only Barrels – Equipment for Firearms in the State of the Teutonic Order in Prussia. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders. Online. 17 October 2017. Vol. 22, pp. 165-249. [Accessed 4 February 2026]. DOI 10.12775/OM.2017.007.