@article{JETPL.95.504,
    title = {},
    author = {Basalaev, M. Yu. and Brazhnikov, D. V. and ,  and Taichenachev, A. V. and ,  and Yudin, V. I.},
    journal = {JETP Lett.},
    volume = {95},
    issue = {9},
    pages = {444},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29692.shtml},
    note = {[Pisma v ZhETF 95, 504 (2012)]}
}