@article{PismaZhETF.41.143,
    title = {Observation of multichannel specular reflection of electrons from a tungsten surface},
    author = {Bondarev, V. V. and Gasparov, V. A.},
    journal = {Письма в ЖЭТФ},
    volume = {41},
    issue = {4},
    pages = {143},
    year = {1985},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21949.shtml},
}