@misc{sanders_the_herbicide_2015, 
author={Sanders, T.,Lassen, S.},
title={The herbicide Glyphosate affects nitrification in the Elbe estuary, Germany},
year={2015},
howpublished = {conference lecture: Wien (A); 12.-17.04.2015},
note = {Online available at: \url{} (DOI). Sanders, T.; Lassen, S.: The herbicide Glyphosate affects nitrification in the Elbe estuary, Germany. European Geosciences Union General Assembly, EGU 2015. Wien (A), 2015.}}