00566naa#a2200169#i#450# EN\\bibl\9696 20241203081452.2 2308-8877 20151122b2015####ek#y0engy0150####ca RUS RU The modulus of elasticity of lumber in bending from its own weigh Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 5 с. Journal article local Khrabrova O. naukaru.ru