00585naa#a2200169#i#450# EN\\bibl\2482 20240708132902.1 2308-8877 20140512b2014####ek#y0engy0150####ca RUS RU Concession as model of development of the forest industry of Russia at the present stage Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Ustaev R. zh-szf.ru