@misc{markert_multielement_analysis_1990, 
author={Markert, B., Thornton, I.},
title={Multi-element analysis of an english peat bog soil},
year={1990},
howpublished = {journal article},
note = {Markert, B.; Thornton, I.: Multi-element analysis of an english peat bog soil. Water, Air, and Soil Pollution. 1990. vol. 49, 113-123.}}