Müller, D., Haberl, H., Bartels, L.E., Baumann, M., Beckert, M., Levers, C., Schierhorn, F., Zscheischler, J., et al.  (2016).  Competition for land-based ecosystem services: trade-offs and synergies.    In:  Land Use Competition.  pp. 127-147 Cham, Switzerland: Springer International Publishing.  ISBN 978-3-319-33628-2 10.1007/978-3-319-33628-2_8 <https://doi.org/10.1007/978-3-319-33628-2_8>.