[1]
Lintz, G. and Altenburg, A. 2010. Spatial Proximity of Actors Matters for Sustainable Development: The Example of the Ökoprofit Local Management Approach. Raumforschung und Raumordnung | Spatial Research and Planning. 68, 2 (Apr. 2010), 127–137. DOI:https://doi.org/10.1007/s13147-010-0011-0.