GOSPODARIK, Catherine G.; MAENOVA, Elena S. Econometric gravity models of mutual trade of the EAEU countries. Journal of the Belarusian State University. Economics, [S. l.], n. 2, p. 77–91, 2021. Disponível em: https://journals.bsu.by/index.php/economy/article/view/4299. Acesso em: 18 jul. 2026.