@article{Svoykin2014to,
author={Svoykin, V.F. and Molchanova, A..},
title={To a question of the period of operation of the forest car(machine)},
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={145-148},
volume={2},
issue={2},
}