@article{Zimarin2015on, author={Zimarin, S.V. and Serdyukova, N.A.}, title={On the preservation of soil layer}, journal={Forestry Engineering Journal}, publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov}, year={2015}, pages={174-178}, volume={4}, issue={4}, }