@article{PismaZhETF.16.295,
    title = {Experimental Determination of the Angular Dependence of the Electron Reflection Coefficient},
    author = {Azbel', M. Ya. and Pavlov, S. D. and Gamalya, I. A. and Vereshchagin, A. N.},
    journal = {Письма в ЖЭТФ},
    volume = {16},
    issue = {5},
    pages = {295},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26827.shtml},
}