CHYRKOWSKI, Krystian. Letters from Wałcz region and Krajna till the end of the XVIII century from the resources of State Archives in Toruń. Archiwa – Kancelarie – Zbiory. Online. 1 December 2010. No. 1(3)/, pp. 155-241. [Accessed 17 July 2024]. DOI 10.12775/AKZ.2010.006.