@misc{Kurnatowski_Wiktor_Adam_(1799–1846)_Mappa_1843, author={Kurnatowski, Wiktor Adam (1799–1846)}, copyright={Public Domain}, address={Poznań}, howpublished={online}, year={1843}, publisher={W. Kurnatowski}, language={pol}, title={Mappa W. Księstwa Poznańskiego}, keywords={administrative maps, Great Duchy of Poznań, Wielkopolska Region, 19th century}, }