00655naa#a2200181#i#450# EN\\bibl\10476 20250312001447.3 2222-7962 20151208b2015####ek#y0engy0150####ca RUS RU Mathematical model of energy saving hydraulic turning mechanism forestry manipulator Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 11 с. Journal article local Popikov Viktor Petrovich Klubnichkin Vladislav Evgen'evich anni.editorum.ru