@article{JETPL.107.578,
    title = {},
    author = {Zobov, V. E. and , },
    journal = {JETP Lett.},
    volume = {107},
    issue = {9},
    pages = {553},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X18090072},
    note = {[Pisma v ZhETF 107, 578 (2018)]}
}