@article{Timofeeva2018features,
author={Timofeeva, Y.O.},
title={FEATURES OF TRACE ELEMENTS CYCLING OF IN AGROECOSYSTEMS UNDER FORMATION OF SOIL NODULES},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2018},
pages={14-21},
volume={179},
issue={12},
}