TY JOUR TI The account and minimization of losses in unified model of laying of a parquet KW modelling KW optimization KW stacking KW parquet works JO Actual directions of scientific researches of the XXI century: theory and practice AU Khukhryanskaya, E.S. AU Kushcheva, I.S. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov