@article{2021-05-08,
author = {},
title = {},
year = {2021},
doi = {10.14515/monitoring.2021.2.1702},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/7739},
eprint = {https://covid19.neicon.ru/files/3157},
}