00548naa#a2200169#i#450# EN\\bibl\2538 20240708134136.1 2308-8877 20140513b2014####ek#y0engy0150####ca RUS RU Current state of the market of biopower technologies Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 2 с. Journal article local Fokin S. zh-szf.ru