@article{PismaZhETF.29.385,
    title = {Polarization of the characteristic x-ray lines excited by proton collisions},
    author = {Petukhov, V. P. and Romanovskii, E. A. and Ermakov, S. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {29},
    issue = {7},
    pages = {385},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22101.shtml},
}