00726naa#a2200181#i#450# EN\\bibl\19638 20250501100517.4 2222-7962 20171225b2017####ek#y0engy0150####ca RUS RU Problems of estimation of production efficiency and use of pellets Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2017 8 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 RUS Vanin Maksim Vladimirovich anni.editorum.ru