ЄВГРАФОВА А. О. Yevgrafova A. Language periphery as a form of its existence in society. Philological Treatises, [S. l.], v. 7, n. 1, p. 31-36, 2020. Disponível em: https://tractatus.sumdu.edu.ua/index.php/journal/article/view/361. Acesso em: 23 oct. 2020.