@article{Pozdnyakov2014patch-maker,
author={Pozdnyakov, E..},
title={Patch-maker around stumps},
journal={Forestry Engineering Journal},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2014},
pages={156-158},
volume={4},
issue={1},
}