%0 Journal Article %T Long-term experiment on the effect of thinnings in the upland artificial stands of quercus robur in the southern forest-steppe %A Istomina, Y.G. %A Kaplina, N.F. %K Quercus robur, thinning, artificial forest stand, stand development, southern forest-steppe, water deficit, insect damage of leaves %J Forestry Engineering Journal %D 2017 %N 7 %P 9 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov