@misc{gandrass_chlorinated_hydrocarbons_1996, 
author={Gandrass, J.,Zoll, M.},
title={Chlorinated hydrocarbons in sediments of the Elbe catchment area: Analytical methods and status of pollution},
year={1996},
howpublished = {journal article,GKSS report},
note = {Online available at: \url{} (DOI). Gandrass, J.; Zoll, M.: Chlorinated hydrocarbons in sediments of the Elbe catchment area: Analytical methods and status of pollution. Acta Hydrochimica et Hydrobiologica. 1996. vol. 24, no. 5, 212-217.}}