@article{JETPL.101.417,
    title = {},
    author = {,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and ,  and Granovsky, A. B.},
    journal = {JETP Lett.},
    volume = {101},
    issue = {6},
    pages = {385},
    year = {2015},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X15060053},
    note = {[Pisma v ZhETF 101, 417 (2015)]}
}