00537naa#a2200169#i#450# EN\\bibl\5687 20241225075559.3 2308-8877 20150318b2015####ek#y0engy0150####ca RUS RU The implement for an estimate Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Lyubavskiy N. anni.editorum.ru