00657naa#a2200193#i#450# EN\\bibl\6950 /en/manage/index 20241114135351.4 2308-8877 20150505b2015####ek#y0engy0150####ca RUS RU Modern methods of analysis of the competitive environment 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 Marchenko D. Morkovina Svetlana Sergeevna test.editorum.ru /en/manage/index