Paul, Aleksei, and Natalia Soloveva. “Budget and Tax Legislation of the Russian Federation: Consequences of Contradictions for Sub-Federal Budgets”. Financial Law Review 1, no. 1 (March 16, 2016): 1–10. Accessed May 15, 2024. https://czasopisma.bg.ug.edu.pl/index.php/flr/article/view/930.