00594naa#a2200181#i#450# EN\\bibl\3160 20260119064638.1 2308-8877 20140617b2014####ek#y0engy0150####ca RUS RU The question of the simulation singling forest crops on flat sieve Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 2 с. Journal article local Tkachev V. Vasilev A. naukaru.ru