@article{JETPL.100.501,
    title = {},
    author = {Prudnikov, P. V. and Prudnikov, V. V. and , },
    journal = {JETP Lett.},
    volume = {100},
    issue = {7},
    pages = {446},
    year = {2014},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14190060},
    note = {[Pisma v ZhETF 100, 501 (2014)]}
}