@article{2021-01-01,
author = {, },
title = {},
year = {2021},
doi = {10.24057/2071-9388-2020-99},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/6898},
eprint = {https://covid19.neicon.ru/files/2799},
}