@article{2021-01-01,
author = {, , , , },
title = {},
year = {2021},
doi = {10.3991/IJEP.V11I2.19451},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/6911},
eprint = {https://covid19.neicon.ru/files/2803},
}