@article{Omarov2019,
author={Omarov, F.B. and Aytemirov, A.A. and Magomedova, M.A. and Gamidova, N.H.},
title={},
journal={MOSCOW ECONOMIC JOURNAL},
publisher={Electronic science},
year={2019},
pages={37-37},
volume={4},
issue={4},
}