MADUROWICZ-URBAŃSKA, Helena. Research into the Agricultural Regions of Poland in the Period from the 16th to the 19th Century. Studia Historiae Oeconomicae, [S. l.], v. 7, n. 1, p. 91–98, 1973. DOI: 10.14746/sho.1973.07.1.005. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/57585. Acesso em: 20 oct. 2026.