@article{Levchaev2021synergy,
author={Levchaev, P.A.},
title={Synergy of Innovative Opportunities for the Development of Digital Solutions for the Business Environment and Smart City Infrastructure},
journal={Scientific Research and Development. Economics},
publisher={INFRA-M Academic Publishing LLC.},
year={2021},
pages={4-10},
volume={9},
issue={2},
}