@article{Rogulin2026two-echelon,
author={Rogulin, R.S.},
title={Two-Echelon Transportation Problem and Transshipment Nodes  in Forest Industry Production: An Optimization Model},
journal={Forestry Engineering Journal},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2026},
pages={191-208},
volume={16},
issue={1},
}