Diller, Christian, and Guido Nischwitz. “Three Regional Cooperations in the Long-Term Life and Adaption Cycle: Empirical Application and Enhancement of a Model”. 2022. Raumforschung Und Raumordnung | Spatial Research and Planning, vol. 80, no. 5, Oct. 2022, pp. 542-58, https://doi.org/10.14512/rur.130.