@article{2021-01-01,
author = {, , , },
title = {},
year = {2021},
doi = {10.15690/vsp.v20i1.2234},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/6861},
eprint = {https://covid19.neicon.ru/files/2790},
}