@article{JETPL.115.603,
    title = {},
    author = {,  and , },
    journal = {JETP Lett.},
    volume = {115},
    issue = {9},
    pages = {560},
    year = {2022},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567822090105},
    note = {[Pisma v ZhETF 115, 603 (2022)]}
}