Gordeyev S, Zyryanov S, Ivanov O, Yakovlev A. Social, environmental, and economic fundamentals for the development of a biosphere reserve in the mining area of South Ural. Социум и власть. 2017;67(5):83-90. Accessed November 7, 2026. https://socium-vlast.owebs.ru/article/view/28514