JAROSZ-NOJSZEWSKA, Anna. Smelting Industry in the Second Republic. Kwartalnik Kolegium Ekonomiczno-Społecznego. Studia i Prace, [S. l.], n. 2, p. 49–69, 2017. DOI: 10.33119/KKESSiP.2017.2.3. Disponível em: https://econjournals.sgh.waw.pl/kwes/article/view/21. Acesso em: 22 lis. 2024.