%0 Journal Article %T EFFECTS OF THINING ON THE MACROSTRUCTURE AND WOOD DENSITY OF SPRUCE AND PINE %A Zaytsev, D.A. %A Danilov, D.A. %A Beliaeva, N.V. %K %J Forestry Engineering Journal %D 2019 %N 8 %P 10 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov