@article{2021-12-15,
author = {, },
title = {},
year = {2021},
doi = {10.22363/2313-1438-2021-23-2-279-286},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/7730},
eprint = {https://covid19.neicon.ru/files/3149},
}