KUNDIUS, V. A.; GLOTKO, A. V.; GALKIN, D. G. The Prospects of Ecologically Clean Farming Production in the Cross-Border Areas of the Great Altai. International Journal of Economics and Financial Issues, [S. l.], v. 5, n. 3S, p. 292–299, 2015. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/1734. Acesso em: 26 apr. 2024.