@article{2021-01-01, author = {, , , , , , , , }, title = {}, year = {2021}, doi = {10.21514/1998-426X-2021-14-1-17-33}, publisher = {NP «NEICON»}, abstract = {}, URL = {https://covid19.neicon.ru/publication/4093}, eprint = {https://covid19.neicon.ru/files/1730}, }