TY JOUR TI Mathematical simulation of productivity of process repair joiner boards KW In the article discusses mathematical analysis of performance process repair joiner boards. JO Actual directions of scientific researches of the XXI century: theory and practice AU Gribanov, A.A. AU Gribanov, A.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov