1. 1. Forkun, I. V., & Futornii, P. V. (2016). Financial and budgetary decentralization - the European choice of Ukraine. Innovative solutions in modern science, 8 (8). Retrieved from https://naukajournal.org/index.php/ISMSD/article/view/987.
2. 2. Tiebout, M. Ch. (1956). A Pure Theory of Local Expenditures. The Journal of Political Economy, 64 (5), 416-424. Retrieved from https://fbaum.unc.edu/teaching/PLSC541_Fall08/tiebout_1956.pdf.
3. 3. Tiebout, M. Ch. (1961). An Economic Theory of Fiscal Decentralization. Public Finances: Needs, Sources, and Utilization, 79-96. National Bureau of Economic Research, Inc.
4. 4. Oates, W. E. (1972). Fiscal Federalism. New York: Harcourt Brace Jovanovich, 1972. P. 4-6.
5. 5. Werner, J. (2008, January). Fiscal Equalisation among the states in Germany. RePEc. Retrieved from https://www.researchgate.net/publication/5164384_Fiscal_Equalisation_among_the_states_in_Germany.