@article{2020-12-11,
author = {},
title = {},
year = {2020},
doi = {10.5564/mjia.v21i0.1436},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/7107},
eprint = {https://covid19.neicon.ru/files/2889},
}