@article{2021-12-15, author = {, , , , , }, title = {}, year = {2021}, doi = {10.22363/2313-1438-2021-23-1-31-46}, publisher = {NP «NEICON»}, abstract = {}, URL = {https://covid19.neicon.ru/index.php/publication/7788}, eprint = {https://covid19.neicon.ru/index.php/files/3177}, }