Dumnov, A. D., Khoruzhi, L. I., Kharitonova, A. E., Ukolova, A. V., & Skachkova, S. A. (2019). Eco-Economic Systems of Russian Agriculture: Statistical Analysis. Journal of Reviews on Global Economics, 8, 362–372. https://doi.org/10.6000/1929-7092.2019.08.31