@article{2021-04-27,
author = {, , },
title = {},
year = {2021},
doi = {10.15690/vsp.v19i2.2104},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/2751},
eprint = {https://covid19.neicon.ru/files/1096},
}