BRUNN, S. D.; DEVRIENDT, L.; BOULTON, A.; DERUDDER, B.; WITLOX, F. Networks of European cities in worlds of global economic and environmental change. Fennia - International Journal of Geography, [S. l.], v. 188, n. 1, p. 37–49, 2010. Disponível em: https://fennia.journal.fi/article/view/2524. Acesso em: 18 nov. 2024.