For citations:
Revenko L., Revenko N. Global Trends and National Specifics of the Development of a Digital Economy: Record of the United States, India, China and the EU. International Trends / Mezhdunarodnye protsessy. 2017;15(4):20-39. (In Russ.) https://doi.org/10.17994/IT.2017.15.4.51.2