@misc{markert_the_application_1994, 
author={Markert, B.,Reus, U.,Herpin, U.},
title={The application of TXRF in instrumental multielement analysis of plants, demonstrated with species of moss},
year={1994},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Markert, B.; Reus, U.; Herpin, U.: The application of TXRF in instrumental multielement analysis of plants, demonstrated with species of moss. Science of the Total Environment. 1994. vol. 152, 213-220.}}