TY JOUR TI FEATURES OF WOOD FORMATION IN MIXED SCOTS PINE (PINUS SYLVESTRIS L.) AND SIBERIAN LARCH (LARIX SIBIRICA LEDEB.) PLANTATIONS KW Scots pine KW Siberian larch KW forest plantations KW annual layer structure KW wood density KW strength JO Forestry Engineering Journal AU Runova, E.. AU Chelysheva, I.N. AU Plotnikov, N.P. AU Garus, I.A. AU Gavrilin, I.I. PY 2020 IS 9 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov