Włodarczyk, Zdzisław. “Prussian Army in Sieradz (1793–1806)”. City and War, edited by Tadeusz Grabarczyk and Magdalena Pogońska-Pol, vol. 4, Lodz University Press, 2021, pp. 97-116, https://doi.org/10.18778/8220-617-3.06.