Zakharchyn, Nataliia. “The Issue of the Territorial Self-Governance in the Seym Activity of the UNDA (Ukrainian National Democratic Alliance) at the Beginning of 1930s”. Actual Problems of Law (Aktual’ni Problemi Pravoznavstva), vol. 1, no. 4, Apr. 2020, pp. 5-9, https://doi.org/10.35774/app2019.04.005.