JĘDRYSIAK, J. Benefits for the Prussian army by the inhabitants of the Grand Duchy of Poznań between 1815–1844. State of research and research perspectives. Roczniki Dziejów Społecznych i Gospodarczych, [S. l.], v. 81, p. 225–261, 2020. DOI: 10.12775/RDSG.2020.08. Disponível em: https://apcz.umk.pl/RDSG/article/view/RDSG.2020.08. Acesso em: 19 kwi. 2024.