Nuissl, Henning, Valentin Domann, and Susen Engel. “Integration As a Task of Municipal Policy. The Exploration of an Emerging Field of Local Politics”. Raumforschung und Raumordnung | Spatial Research and Planning 77, no. 4 (August 31, 2019): 319–331. Accessed April 24, 2025. https://rur.oekom.de/index.php/rur/article/view/313.