TY JOUR TI Productivity of goutweedy (aegopodium) ash stands of natural origin in belarus on the materials of data bank «Forest fund» KW ash KW the productivity dynamics of modal stands KW maturities of forests. JO Actual directions of scientific researches of the XXI century: theory and practice AU Klimchik, G.Y. AU Demid, N.. AU Zubko, M.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov