@article{Sayfidinov2019the,
author={Sayfidinov, B.S. and Sazhina, V.O.},
title={The competitiveness of economic systems},
journal={Economy of the XXI century: innovations, investments, education},
publisher={LLC Information and publishing center Innovations and investments},
year={2019},
pages={2-19},
volume={6},
issue={2},
}