00669naa#a2200193#i#450# EN\\bibl\2580 20250109095732.4 2308-8877 20140513b2014####ek#y0engy0150####ca RUS RU Ekologo-resursosberegatelny manufacturing techniques of a wood and polymeric heat-insulating material Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 2 с. Journal article local Bulgar L. Filippova F. Baygildeeva E. anni.editorum.ru