00618naa#a2200181#i#450# EN\\bibl\821 20241112214208.2 2222-7962 20131212b2013####ek#y0engy0150####ca RUS RU Multi-criteria optimization of skidding process on optional fellings Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2013 4 с. Journal article local FilichkinaM Maria Abramov Vitaliy Viktorovich naukaru.ru