1. Abdel-Rahman, H. M. (2000). Multi-firm city versus company town: A micro foundation model of localization economies. Journal of Regional Science, 40(4), 755–769.
2. Agaptsov, S., & Shtorin, S., The Report on the “monitoring and evaluation of the progress of implementation of the priority program of «Complex development of single-industry towns”. https://ach.gov.ru/upload/iblock/fac/fac2169186ce611f7581c668b46bd336.pdf
3. Aghion, P., Howitt, P., Howitt, P. W., Brant-Collett, M., & García-Peñalosa, C. (1998). Endogenous growth theory (p. 348). MIT Press.
4. Akpadock, F. (1996). Diversification trends of the regional economy of mill-town communities in northeast Ohio, 1980–1991. Community Development, 27(2), 177–196.
5. Antonova, I. S. (2018). Regions with a high concentration of single-industry towns: Problems of improving data quality (p. 3). Bulletin of Kemerovo State University. Series.