00611naa#a2200181#i#450# EN\\bibl\2568 20241112204016.2 2308-8877 20140513b2014####ek#y0engy0150####ca RUS RU Technological difficulties of development of windfalls and way of their decision 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 Lokshtanov B. Teppoev A. naukaru.ru