@article{PismaZhETF.62.634,
    title = {Coulomb shift of the photoemission threshold in crystals},
    author = {Volkov, B. A. and Sharov, S. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {62},
    issue = {8},
    pages = {634},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18431.shtml},
}