@misc{dudka_baseline_concentrations_1992, 
author={Dudka, S.,Markert, B.},
title={Baseline concentrations of As, Ba, Be, Li, Nb, Sr and V in surface soils of Poland},
year={1992},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Dudka, S.; Markert, B.: Baseline concentrations of As, Ba, Be, Li, Nb, Sr and V in surface soils of Poland. Science of the Total Environment. 1992. vol. 122, 279-290.}}