Sabitova, N. M., M. R. Shagiahmetov, and N. G. NIvanova. “Economic Inequality of the Regions and Imbalances of the Russian Budget System”. International Journal of Economics and Financial Issues 6, no. 8S (December 4, 2016): 288–292. Accessed May 3, 2024. https://econjournals.com/index.php/ijefi/article/view/3752.