Diller, Christian, and Thomas Thaler. “To the Gap Between Theory-Based Planning Research and Planning Practice. An Examination of Large Parts of the German-Language Output in Planning Science Since 2003”. Raumforschung und Raumordnung | Spatial Research and Planning 75, no. 1 (February 28, 2017): 57–69. Accessed May 7, 2024. https://rur.oekom.de/index.php/rur/article/view/482.