DŁUGOBORSKI, Wacław. Peasant Economy in the Coal and Smelting Regions of Middle-East Europe before and during the Early Period of Industrialization. Studia Historiae Oeconomicae, [S. l.], v. 10, n. 1, p. 125–132, 1975. DOI: 10.14746/sho.1975.10.1.011. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/58048. Acesso em: 5 nov. 2026.