@misc{Gruenewald2010, author = {Uwe Gr{\"u}newald}, title = {Wasserbilanzen der Region Berlin-Brandenburg}, institution = {Interdisziplin{\"a}re Arbeitsgruppe Globaler Wandel}, series = {Diskussionspapier / BBAW, IAG Globaler Wandel - Regionale Entwicklung}, number = {7}, type = {workingpaper}, year = {2010}, }