SULIK, Alfred. Die Eigentumsverhältnisse und die Verwaltungsstruktur der oberschlesischen Industrie 1939 - 1945 [The ownership and administrative structure of Upper Silesian industry 1939 - 1945]. Studia Historiae Oeconomicae, [S. l.], v. 14, n. 1, p. 273–282, 1979. DOI: 10.14746/sho.1979.14.1.022. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/44239. Acesso em: 12 oct. 2024.