@misc{wurl_online_determination_2001, 
author={Wurl, O.,Elsholz, O.,Ebinghaus, R.},
title={On-line determination of total mercury in the Baltic Sea},
year={2001},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Wurl, O.; Elsholz, O.; Ebinghaus, R.: On-line determination of total mercury in the Baltic Sea. Analytica Chimica Acta. 2001. vol. 438, 245-249.}}