@article{2020-06-15,
author = {, , , , },
title = {},
year = {2020},
doi = {10.1016/j.optcom.2020.125605},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/4595},
eprint = {https://covid19.neicon.ru/files/1879},
}