@article{JETPL.108.83,
    title = {},
    author = {Gusakov, E. Z. and Popov, A. Yu. and , },
    journal = {JETP Lett.},
    volume = {108},
    issue = {2},
    pages = {93},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X18140023},
    note = {[Pisma v ZhETF 108, 83 (2018)]}
}