@article{2021-04-27, author = {, , , , , , , , , , , , , , , , , , }, title = {}, year = {2021}, doi = {10.21055/0370-1069-2020-4-117-124}, publisher = {NP «NEICON»}, abstract = {}, URL = {https://covid19.neicon.ru/publication/2441}, eprint = {https://covid19.neicon.ru/files/875}, }