00603naa#a2200181#i#450# EN\\bibl\9749 20241112114420.2 2308-8877 20151203b2015####ek#y0engy0150####ca RUS RU The technology of resonant selection of logs before sawing timber workshops 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 Efimov A. Simatova T. naukaru.ru