@article{JETPL.109.360,
    title = {},
    author = {Chukalina, E. P. and ,  and ,  and ,  and Popova, M. N.},
    journal = {JETP Lett.},
    volume = {109},
    issue = {6},
    pages = {352},
    year = {2019},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X1906002X},
    note = {[Pisma v ZhETF 109, 360 (2019)]}
}