@article{JETPL.93.73,
    title = {},
    author = {Belozerov, A. S. and ,  and Anisimov, V. I.},
    journal = {JETP Lett.},
    volume = {93},
    issue = {2},
    pages = {70},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29113.shtml},
    note = {[Pisma v ZhETF 93, 73 (2011)]}
}