MACYRA, Roman. Spekulationen an Devisenbörsen in der Zweiten Polnischen Republik. Vorbemerkungen [Speculation on foreign exchange markets in the Second Polish Republic. Preliminary remarks]. Studia Historiae Oeconomicae, [S. l.], v. 27, n. 1, p. 147–158, 2009. DOI: 10.14746/sho.2009.27.1.010. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/43999. Acesso em: 12 oct. 2024.