For citations:

Babichev A.O. Economic and Mathematical Model of the Development of the Digital Ecosystem of the Regional Economy (Using the Example of the Kursk Region). Proceedings of the Southwest State University. Series: Economics. Sociology. Management. 2023;13(6):267-276. (In Russ.) https://doi.org/10.21869/2223-1552-2023-13-6-267-276