@misc{hussian_estimation_of_2004, author={Hussian, M.,Grimvall, A.,Petersen, W.}, title={Estimation of the Human Impact on Nutrient Loads Carried by the Elbe River}, year={2004}, howpublished = {journal article}, note = {Online available at: \url{} (DOI). Hussian, M.; Grimvall, A.; Petersen, W.: Estimation of the Human Impact on Nutrient Loads Carried by the Elbe River. Environmental Monitoring and Assessment. 2004. vol. 96, no. 1-3, 15-33.}}