00659naa#a2200193#i#450# EN\\bibl\8360 20241102073357.6 2308-8877 20151210b2015####ek#y0engy0150####ca RUS RU Evaluation of the microstructure of xylem of tree trunks by the method of mathematical modeling Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 7 с. Journal article local Yurev N. Kamalova Nina Evsikova Natalya naukaru.ru