SIGOVA, S. V.; PARIKOVA, N. V. Migration in Russia: Pros and Cons. Migration-Muuttoliike, [S. l.], v. 40, n. 2, p. 16–20, 2013. Disponível em: https://siirtolaisuus-migration.journal.fi/article/view/90083. Acesso em: 18 touko. 2024.