00622naa#a2200181#i#450# EN\\bibl\2671 20250105161007.7 2222-7962 20140610b2014####ek#y0engy0150####ca RUS RU On the introduction of northern oak in subordinate crops of Bryansk forest area Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 5 с. Journal article local Shoshin Vladimir Graborov Aleksandr naukaru.ru