@article{PismaZhETF.54.69,
    title = {Anisotropy of ultrahigh-energy cosmic rays},
    author = {Efimov, N. N. and Mikhailov, A. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {54},
    issue = {2},
    pages = {69},
    year = {1991},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17682.shtml},
}