@article{JETPL.96.29,
    title = {},
    author = {Zelener, B. B. and Zelener, B. V. and , },
    journal = {JETP Lett.},
    volume = {96},
    issue = {1},
    pages = {27},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29855.shtml},
    note = {[Pisma v ZhETF 96, 29 (2012)]}
}