@article{Zaytsev2019effects, author={Zaytsev, D.A. and Danilov, D.A. and Beliaeva, N.V.}, title={EFFECTS OF THINING ON THE MACROSTRUCTURE AND WOOD DENSITY OF SPRUCE AND PINE}, journal={Forestry Engineering Journal}, publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov}, year={2019}, pages={60-70}, volume={8}, issue={3}, }