@article{2021-04-27,
author = {, },
title = {},
year = {2021},
doi = {10.14515/MONITORING.2020.5.1700},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/2842},
eprint = {https://covid19.neicon.ru/files/1148},
}