@misc{markert_inorganic_chemical_1991, 
author={Markert, B.,Zhang, D. L.},
title={Inorganic chemical investigations in the Forest Biosphere Reserve near Kalinin, Part 2: The distribution of lanthanide elements in the vegetation cover},
year={1991},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Markert, B.; Zhang, D.: Inorganic chemical investigations in the Forest Biosphere Reserve near Kalinin, Part 2: The distribution of lanthanide elements in the vegetation cover. Vegetatio. 1991. vol. 97, 57-62.}}