@misc{bruhn_pharmaceuticals_in_2003, 
author={Bruhn, R.,Dorka, C.,Beck, I.-C.},
title={Pharmaceuticals in a coastal region of the Baltic Sea},
year={2003},
howpublished = {conference poster: Hamburg (D); 27.04.-01.05.2003},
note = {Online available at: \url{} (DOI). Bruhn, R.; Dorka, C.; Beck, I.: Pharmaceuticals in a coastal region of the Baltic Sea. In: SETAC Europe Annual Meeting Hamburg. Hamburg (D). 2003.}}