For citations:

Danyshev R.V. Methodological aspects of assessing the contribution of border regions of the Russian Federation to the economic development of the country: the author's approach. Proceedings of the Southwest State University. Series: Economics. Sociology. Management. 2025;15(6):286-295. (In Russ.) https://doi.org/10.21869/2223-1552-2025-15-6-286-295