FROTVEIT, M. Formation and implementation of the migration legislation of Ukrainian citizens to Belarus, Moldova and Russia (1991-2013). Skhid, [S. l.], n. 6(164), p. 83–88, 2019. DOI: 10.21847/1728-9343.2019.6(164).185951. Disponível em: https://skhid.kubg.edu.ua/article/view/185951. Acesso em: 3 may. 2024.