@misc{buelow_sensitivity_studies_1998, 
author={Buelow, K.,Callies, U.,Rhodin, A.},
title={Sensitivity Studies Using a Nutrient Model for the River Elbe},
year={1998},
howpublished = {conference lecture: Hørsholm (DK); August 24-26, 1998},
note = {Online available at: \url{} (DOI). Buelow, K.; Callies, U.; Rhodin, A.: Sensitivity Studies Using a Nutrient Model for the River Elbe. Hydroinformatics 98. Hørsholm (DK), 1998.}}