BORISENKO, V. THE QUESTIONS OF THE FOREIGN TRADE ACTIVITIES OF THE BSSR IN THE LAST DECADES OF THE EXISTENCE OF THE USSR. Vestnik of Polotsk State University. Part A. Humanities, [S. l.], n. 1, p. 31-36, 2021. Disponível em: https://journals.psu.by/humanities/article/view/899. Acesso em: 8 nov. 2026.