@article{2021-04-08,
author = {},
title = {},
year = {2021},
doi = {10.3897/popecon.5.e65258},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/7067},
eprint = {https://covid19.neicon.ru/files/2871},
}