Bratko, A., M. . Filippov, . S. Sinkevych, and I. . Bets. “Separatism As the Final Form of the Secession and Its Influence on the Maternal states’ Future Development”. Political Science and Security Studies Journal, vol. 2, no. 1, Mar. 2021, pp. 3-13, doi:10.5281/zenodo.4642365.