@article{JETPL.105.430,
    title = {},
    author = {Ivanov, V. Yu. and Kuz?menko, A. M. and Mukhin, A. A.},
    journal = {JETP Lett.},
    volume = {105},
    issue = {7},
    pages = {435},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17070049},
    note = {[Pisma v ZhETF 105, 430 (2017)]}
}