Preobrazhensky, B. G., and Ya. A. Fedorov . “ENVIRONMENTALLY SUSTAINABLE DEVELOPMENT AS A PARADIGM OF MODERN POLICY OF ECOLOGICAL DEVELOPMENT OF REGIONS”. Region: Systems, Economics, Management, vol. 1, no. 4 (63), Jan. 2023, pp. 12-28, https://doi.org/10.22394/1997-4469-2023-63-4-12-28.