@article{Nikiforova2015perspective, author={Nikiforova, A.. and Rudov, M..}, title={Perspective directions of researches of influence of parameters roaming packs on the environmental effectiveness of the process of skidding}, 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={2015}, pages={259-262}, volume={3}, issue={2}, }