Kornieiev, P., Brzezicki, T., Fedchyshyn, S., Kovtun, M., & Kovtun, V. (2026). Structural and Fiscal Determinants of State Decentralization: A Comparative Legal Study of Poland and Ukraine. Studia Iuridica Toruniensia, 37(2), 83–106. https://doi.org/10.12775/SIT.2025.019