@article{Vu Khay2014methods,
author={Vu Khay, K..},
title={Methods for determining the coefficient of resistance of soil tracked skidder},
journal={Actual directions of scientific researches of the XXI century: theory and practice},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2014},
pages={99-103},
volume={2},
issue={5},
}