TY JOUR TI Modeling of optimization calculations to establish the structure and volume of processing enterprises of the Republic of Komi KW integrated use of wood KW distribution optimization KW mathematical model KW objective function JO Forestry Engineering Journal AU Burmistrova, O.N. AU Sushkov, S.I. AU Pilnik, Y.N. PY 2014 IS 4 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov