Agafonova, Anna B. “Greening of Public Spaces in Cherepovets During Urbanization, 1870 - 1930s: Contradictions of Sustainable Development”. European Journal of Sustainable Development 9, no. 1 (February 1, 2020): 99. Accessed June 15, 2021. https://ecsdev.org/ojs/index.php/ejsd/article/view/969.