For citations:
Geyda A.S., Gurieva T.N., Naumov V.N. Conceptual and mathematical models, methods, and technologies for the study of the digital transformation of economic and social systems: a literature review and research agenda (Part I). Administrative Consulting. 2021;(11):95-108. (In Russ.) https://doi.org/10.22394/1726-1139-2021-11-95-108