O. V. Kudryavtseva (2019). CIRCULAR ECONOMY FOR SUSTAINABLE CITIES- MANAGEMENT. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation, 102-108. https://doi.org/10.5593/sgem2019/5.3/s21.013