@article{JETPL.97.119,
    title = {},
    author = {Chernozatonskii, L. A. and Artyukh, A. A. and Demin, V. A.},
    journal = {JETP Lett.},
    volume = {97},
    issue = {2},
    pages = {113},
    year = {2013},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X13020100},
    note = {[Pisma v ZhETF 97, 119 (2013)]}
}