@article{2021-01-01, author = {, , , , , }, title = {}, year = {2021}, doi = {10.30629/2658-7947-2021-26-1-15-22}, publisher = {NP «NEICON»}, abstract = {}, URL = {https://covid19.neicon.ru/publication/6598}, eprint = {https://covid19.neicon.ru/files/2698}, }