00632naa#a2200193#i#450# EN\\bibl\5128 /en/manage/index 20250324010458.1 2308-8877 20150316b2015####ek#y0engy0150####ca RUS RU On the modernization of drills for combined stumps 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 Fedorov O. Rybalkin D. test.editorum.ru /en/manage/index