00624naa#a2200181#i#450# EN\\bibl\1877 20241010193137.4 2222-7962 20140421b2014####ek#y0engy0150####ca RUS RU About protected and some rare plant species of ravine oak forests of Voronezh region Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 11 с. Journal article local Kazmina Elena Agafonov Vladimir naukaru.ru