“Unknown Documents Concerning the Regional Council of the Poznań and Kalisz Voivodships from 1701 and 1735 in the London Archival Collection. Source Edition”. Miscellanea Historico-Iuridica 21, no. 1 (March 13, 2023): 455–469. Accessed May 1, 2024. https://miscellanea.uwb.edu.pl/article/view/692.