LITVIN, Dmitriy Borisovich et al. Monitoring of the Parameters of Intra-Industrial Differentiation of the Primary Industry of the Traditionally Industrial Region of Southern Russia. Journal of Advanced Research in Law and Economics, [S.l.], v. 6, n. 3, p. 606-615, apr. 2017. ISSN 2068-696X. Available at: <https://journals.aserspublishing.eu/jarle/article/view/932>. Date accessed: 26 dec. 2024.