%0 Conference Article %T FACTOR ANALYSIS OF FOREST MACHINERY FOR TRACTOR SKIDDING %A Chetverikova, I.V. %A Zimarin, S.V. %K forest machines, skidding, factor analysis %J PHYSICAL BASIS OF SCIENCE-INTENSIVE TECHNOLOGIES IN THE MODERN WORLD %D 2025 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov