00607naa#a2200169#i#450# EN\\bibl\5145 20250501091516.4 2308-8877 20150316b2015####ek#y0engy0150####ca RUS RU New patents rossiskih federation for utility models petrozavodsk state university for forest sector 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 Gornostaev V. anni.editorum.ru