TY  JOUR
TI  Two-Echelon Transportation Problem and Transshipment Nodes  in Forest Industry Production: An Optimization Model
KW  multi-level transportation system; MILP model; freight routing; graph-based infrastructure model; forest resources logistics
JO  Forestry Engineering Journal
AU  Rogulin, R.S.
PY  2026
IS  16
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov