@article{PismaZhETF.6.651,
    title = {Interband Transitions in Metals, Due to Bragg Reflection of Electrons},
    author = {Goloyashkin, A. I. and Kopeliovich, A. I. and Motulevich, G. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {6},
    issue = {5},
    pages = {651},
    year = {1967},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25446.shtml},
}