@misc{markert_inorganic_chemical_1994, 
author={Markert, B.},
title={Inorganic chemical fingerprinting of the environment: reference freshwater' - a useful tool for comparison and harmonization of analytical data in freshwater chemistry'},
year={1994},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Markert, B.: Inorganic chemical fingerprinting of the environment: reference freshwater' - a useful tool for comparison and harmonization of analytical data in freshwater chemistry'. Fresenius Journal of Analytical Chemistry. 1994. vol. 349, 697-702.}}