@article{Ahmadeev2026tax, author={Ahmadeev, R.G. and Morozova, T.V. and Ivanova, T.A.}, title={Tax Considerations within the Legal Regulation of Financial Security for Concession Agreements}, journal={Scientific Research and Development. Economics of the Firm}, publisher={INFRA-M Academic Publishing LLC.}, year={2026}, pages={67-72}, volume={15}, issue={2}, }