OGORODNIKOV, A. ECONOMIC DEVELOPMENT OF POLOTSK (SECOND HALF OF THE 1950-s – 1991). Vestnik of Polotsk State University. Part A. Humanities, [S. l.], n. 9, p. 172-175, 2020. Disponível em: https://journals.psu.by/humanities/article/view/796. Acesso em: 24 aug. 2024.