@article{JETPL.106.633,
    title = {},
    author = {Lebedev, V. V. and Vergeles, S. S.},
    journal = {JETP Lett.},
    volume = {106},
    issue = {10},
    pages = {659},
    year = {2017},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17220076},
    note = {[Pisma v ZhETF 106, 633 (2017)]}
}