@article{JETPL.93.78,
    title = {},
    author = {Andreeva, M. A. and , },
    journal = {JETP Lett.},
    volume = {93},
    issue = {2},
    pages = {75},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29114.shtml},
    note = {[Pisma v ZhETF 93, 78 (2011)]}
}