00600naa#a2200181#i#450# EN\\bibl\4487 20241127085727.3 2308-8877 20141207b2014####ek#y0engy0150####ca RUS RU Design of spring-tongue directing for narrow band saw Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Derbin Vasiliy Derbin Mikhail Vasil'evich zh-szf.ru