@article{JETPL.100.674,
    title = {},
    author = {Molotkov, S. N. and , },
    journal = {JETP Lett.},
    volume = {100},
    issue = {9},
    pages = {596},
    year = {2014},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14210127},
    note = {[Pisma v ZhETF 100, 674 (2014)]}
}