NIKITIN, A.; BERDYSHEV, G. Genetic sources of the Ukrainian people. Origin of language and culture: ancient history of mankind, [S. l.], v. 2, n. 3, p. 40–44, 2015. Disponível em: https://publishing.socionic.info/index.php/language/article/view/201. Acesso em: 6 may. 2024.