GUZOWSKI, P. Demographic conditions of the functioning of peasant families at the turn of the Middle Ages. Roczniki Dziejów Społecznych i Gospodarczych, [S. l.], v. 73, p. 9–28, 2013. DOI: 10.12775/RDSG.2013.01. Disponível em: https://apcz.umk.pl/RDSG/article/view/RDSG.2013.01. Acesso em: 27 kwi. 2024.