@article{Habarova2018,
author={Habarova, I.A. and Habarov, D.A. and Chugunov, V.A. and Kozhevnikov, V.A.},
title={},
journal={MOSCOW ECONOMIC JOURNAL},
publisher={Electronic science},
year={2018},
pages={21-21},
volume={3},
issue={4},
}