Mose, I., Hammer, T., Siegrist, D., & Weixlbaumer, N. (2019). Protected Areas in Europe – Challenges for Scientific Collaboration. Experiences of the Research Group NeReGro. Raumforschung Und Raumordnung | Spatial Research and Planning, 77(1), 81-93. https://doi.org/10.2478/rara-2019-0004