1. Vovkanich, S. (2018, June 21). About the synergy of the nation. Day [in Ukrainian].
2. Daron, A., & James, R. (2016). Why do nations decline. Kiev: Our Format [in Ukrainian].
3. Vovkanich, S. (2018, 22 September). Combine in diversity, or Once again about the Ukrainian national idea. Dzerkalo tyznia [in Ukrainian].
4. Vovkanich, S. (2018). The vision of the ideology of building a national state - an exclusive Ukrainian nation. The Ethnology Notebooks, 6, 1347-1365 [in Ukrainian].
5. Basic law: Israel is the national state of the Jewish people. Retrieved from: www.knesset.gov.i1/main/.ru [in Russian].