@misc{ebinghaus_determination_of_1996, 
author={Ebinghaus, R.,Kock, H. H.},
title={Determination of atmospheric mercury species},
year={1996},
howpublished = {conference lecture: Bologna (I); September 1-7, 1996},
note = {Online available at: \url{} (DOI). Ebinghaus, R.; Kock, H.: Determination of atmospheric mercury species. EUROANALYSIS IX. Bologna (I), 1996.}}