@article{PismaZhETF.95.672,
    title = {CPT, Lorentz invariance, mass differences, and charge non-conservation},
    author = {Dolgov, A. D. and Novikov, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {95},
    issue = {11},
    pages = {672},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29755.shtml},
}