@article{PismaZhETF.94.731,
    title = {Superluminal neutrino and spontaneous breaking of Lorentz invariance},
    author = {Klinkhamer, F. R. and Volovik, G. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {94},
    issue = {9},
    pages = {731},
    year = {2011},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29568.shtml},
}