00570naa#a2200181#i#450# EN\\bibl\2546 20251206040030.6 2308-8877 20140513b2014####ek#y0engy0150####ca RUS RU To a question of rational use of NKD 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 Kunitskaya O. A. Grigorev I. naukaru.ru