PACH-GURGUL, A. Renewable energy in the European Union in the context of economic crisis. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 27, p. 130–147, 2014. DOI: 10.24917/20801653.27.8. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/1821. Acesso em: 21 nov. 2024.