@article{Tretyakov 2015economic,
author={Tretyakov , A..},
title={Economic accessibility of forest resources: its determining factors and the accuracy of the estimates},
journal={Forestry Engineering Journal},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2015},
pages={274-287},
volume={5},
issue={1},
}