@misc{markert_multielements_analysis_1992, 
author={Markert, B.},
title={Multi-elements analysis in plants: Analytical tools and biological questions},
year={1992},
howpublished = {book part},
note = {Online available at: \url{} (DOI). Markert, B.: Multi-elements analysis in plants: Analytical tools and biological questions. In: Adriano, D. (Ed.): Biogeochemistry of trace metals. Boca Raton: Lewis. 1992. 401-428.}}