@article{JETPL.108.440,
    title = {},
    author = {Zhuravlev, A. S. and Kulik, L. V. and Kuznetsov, V. A. and ,  and Kukushkin, I. V.},
    journal = {JETP Lett.},
    volume = {108},
    issue = {6},
    pages = {419},
    year = {2018},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X18180145},
    note = {[Pisma v ZhETF 108, 440 (2018)]}
}