@article{Semenyachenko2017,
author={Semenyachenko, V.V. and Gruzdev, V.S. and Gruzdeva, L.P. and Suslov, S.V.},
title={},
journal={MOSCOW ECONOMIC JOURNAL},
publisher={Electronic science},
year={2017},
pages={91-91},
volume={2},
issue={4},
}