Brzenczek, Katharina, and Claus-Christian Wiegandt. “Peculiarities in the Visual Appearance of German Cities – About Locally Specific Routines and Practices in Urban Design Related Governance”. ERDKUNDE 63, no. 3 (September 30, 2009): 245–255. Accessed April 30, 2025. https://www.erdkunde.uni-bonn.de/article/view/2634.