00583naa#a2200193#i#450# EN\\bibl\2771 20241118023355.1 2308-8877 20140605b2014####ek#y0engy0150####ca RUS RU Work for students 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 Burmistrov A. M. Makareva E. A. Sviridov A. naukaru.ru