@article{Tebekin2018assessment,
author={Tebekin, A.V. and Tebekin, P.A. and Tebekina, A..},
title={Assessment of cost efficiency of innovations in the sphere of digital economy},
journal={Journal of economic studies},
publisher={INFRA-M Academic Publishing LLC.},
year={2018},
pages={10-17},
volume={4},
issue={12},
}