BLOTEVOGEL, H. H.; DANIELZYK, R.; HOHN, U. New urbanity in metropolitan regions. ERDKUNDE, [S. l.], v. 62, n. 4, p. 283–285, 2008. DOI: 10.3112/erdkunde.2008.04.01. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/2616. Acesso em: 30 apr. 2025.