00584naa#a2200169#i#450# EN\\bibl\2539 20240910212418.2 2308-8877 20140513b2014####ek#y0engy0150####ca RUS RU Resource-saving technology for restoration and cultivation of oak groves by crops 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 Khripchenko M. naukaru.ru