TY JOUR TI Study of the structure and mechanical properties of annual rings of pedunculate oak (Quercus robur) using nanoindentation and scratch test methods KW JO Forestry Engineering Journal AU Tyurin, A.I. AU Samodurov, A.A. AU Golovin, D.Y. AU Yunak, M.A. AU Korenkov, V.V. AU Baranchikov, P.A. AU Tyurin, V.A. AU Kurkina, N.M. PY 2024 IS 13 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov