[1]
Blume, L. et al. 1999. Spending effects of universities on their regions: Notes on methodology based on the example of the Gesamthochschule Kassel. Raumforschung und Raumordnung | Spatial Research and Planning. 57, 5-6 (Sep. 1999), 418–431. DOI:https://doi.org/10.1007/BF03184510.