TY CONF TI PROGRESS IN WOOD MODIFICATION: CHALLENGES AND SUCCESSES KW natural wood KW wood modification JO ENERGY-SAVING AND ENVIRONMENTALLY FRIENDLY TECHNOLOGIES IN THE FORESTRY INDUSTRY AU Shamaev, V.A. AU Storodubtseva, T.N. AU Medvedev, I.N. AU Trubnikov, N.A. AU Russu, A.V. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov