Nützmann, G., Wolter, C., Venohr, M., & Pusch, M. (2011). Historical Patterns of Anthropogenic Impacts on Freshwaters in the Berlin-Brandenburg Region. DIE ERDE – Journal of the Geographical Society of Berlin, 142(1-2), 41–64. Retrieved from https://www.die-erde.org/index.php/die-erde/article/view/42