00558naa#a2200169#i#450# EN\\bibl\5185 20260214044327.6 2308-8877 20150316b2015####ek#y0engy0150####ca RUS RU A mathematical model of wood polymer composite sandy Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Aksomitnyy Aleksey zh-szf.ru