@article{Korostelev2019,
author={Korostelev, S.P. and Margalitadze, O.N. and Chemodin, Y.A. and Gorbunov, V.S.},
title={},
journal={MOSCOW ECONOMIC JOURNAL},
publisher={Electronic science},
year={2019},
pages={3-3},
volume={4},
issue={3},
}