@misc{wolschke_occurrence_distributions_2011, 
author={Wolschke, H.},
title={Occurrence, distributions and fluxes of Benzotriazoles along the Germany large rivers basins into the open North Sea(Diplomarbeit)},
year={2011},
howpublished = {thesis: Leuphana Universitaet Lueneburg, FB Umweltchemie},
note = {Online available at: \url{} (DOI). Wolschke, H.: Occurrence, distributions and fluxes of Benzotriazoles along the Germany large rivers basins into the open North Sea(Diplomarbeit). Leuphana Universitaet Lueneburg, FB Umweltchemie, 2011.}}