@article{JETPL.94.565,
    title = {},
    author = {Zelener, B. B. and Zelener, B. V. and , },
    journal = {JETP Lett.},
    volume = {94},
    issue = {7},
    pages = {525},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29539.shtml},
    note = {[Pisma v ZhETF 94, 565 (2011)]}
}