@article{PismaZhETF.73.503,
    title = {Possible galactic sources of ultrahigh-energy cosmic rays and a strategy for their detection via gravitational lensing },
    author = {Kusenko, A. and Kuzmin, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {73},
    issue = {9},
    pages = {503},
    year = {2001},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_15696.shtml},
}