00631naa#a2200181#i#450# EN\\bibl\10102 20241006100129.7 2308-8877 20151203b2015####ek#y0engy0150####ca RUS RU The use of modified urea-formaldehyde resin in the manufacture of plates on the basis of fires flax Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Ugryumov Sergey Pavlov R. zh-szf.ru