ZIMMERMANN, Karsten. Metropolitan Governance in Europe. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 75, n. 3, p. 201, 2017. DOI: 10.1007/s13147-017-0491-2. Disponível em: https://rur.oekom.de/index.php/rur/article/view/448.. Acesso em: 5 may. 2024.