00596naa#a2200181#i#450# EN\\bibl\12672 20260313210626.5 2308-8877 20160830b2016####ek#y0engy0150####ca RUS RU Promising areas of energy efficiency timber production Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2016 4 с. Journal article local Rudov Sergey Verner Nadezhda anni.editorum.ru