%0 Journal Article %T Setting targetsproperties and characteristics ofthe spruce forestsprovide increasedtheir stability %A Zheldak, V.I. %K spruce, spruce forests, spruceforest ecosystems, forest fundof spruce, stability, structure of forest fund,target properties %J Forestry Engineering Journal %D 2015 %N 5 %P 18 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov