DEMIANCHUK, V. Ivan Hel: features of the political portrait (1987 - 1990). Skhid, [S. l.], n. 4(150), p. 52–56, 2017. DOI: 10.21847/1728-9343.2017.4(150).111353. Disponível em: https://skhid.kubg.edu.ua/article/view/111353. Acesso em: 26 nov. 2024.