@misc{birkmann_german_sustainability_2021, 
author={Birkmann, J., Bollig, M., Bonn, A., Jacob, D., Nöthlings, U., Ott, K., Quaas, M., Reichstein, M., Scholz, I.},
title={German Sustainability Science Summit 2021 : Conference Summary Report},
year={2021},
howpublished = {report},
abstract = {summit would not have been possible.},
note = {Birkmann, J.; Bollig, M.; Bonn, A.; Jacob, D.; Nöthlings, U.; Ott, K.; Quaas, M.; Reichstein, M.; Scholz, I.: German Sustainability Science Summit 2021 : Conference Summary Report. Hamburg: German Committee Future Earth. 2021.}}