@article{Ahmetshin2019,
author={Ahmetshin, E.M. and Aver'yanova, T.A. and Tubalec, A.A. and Novikova, S.I. and Prihod'ko, A.N.},
title={},
journal={MOSCOW ECONOMIC JOURNAL},
publisher={Electronic science},
year={2019},
pages={40-40},
volume={4},
issue={1},
}