ISHCHUKOVA, N.; SMUTKA, L. REVEALED COMPARATIVE ADVANTAGE : PRODUCTS MAPPING OF THE RUSSIAN AGRICULTURAL EXPORTS IN RELATION TO INDIVIDUAL REGIONS. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 13, n. 1, p. 45–61, 2014. Disponível em: https://aspe.sggw.edu.pl/article/view/508. Acesso em: 27 jan. 2023.