For citations:

Zibarev A.G., Rozenberg G.S. A. A. Chibilyov, A. A. Chibilyov (jr.), O. S. Rudneva, A. A. Sokoplov, Yu. A. Padalko, D. S. Meleshkin, D. V. Grigorevsky. Problems of Sustainable Development of Socio-Economic Geosystems of the Steppe Zone of the Russian Federation. Orenburg: Institute of Steppe of the Ural branch of the RAS, 2018. 128 p. [in Russian]. Proceedings of the Russian Geographical Society. 2019;151(4):84-91. (In Russ.) https://doi.org/10.31857/S0869-6071151484-91