BREZDEŃ, P.; SPALLEK, W. Special economic zones in economic space of the Dolnośląskie Voivodship. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 10, p. 217–229, 2008. DOI: 10.24917/20801653.10.18. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/529. Acesso em: 29 apr. 2024.