00605naa#a2200193#i#450# EN\\bibl\3832 20250206074457.4 2308-8877 20141105b2014####ek#y0engy0150####ca RUS RU THEORETICAL JUSTIFICATION FORM SMALL WHIPS Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 4 с. Journal article local Sviridov Vasiliy Gudkov A. Yu. Dolgov O. zh-szf.ru