@article{PismaZhETF.53.351,
    title = {Nonquasiparticle states and nature of the electron spectrum in iron and nickel},
    author = {Irkhin, V. Yu. and Katsnel'son, M. I. and Trefilov, A. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {53},
    issue = {7},
    pages = {351},
    year = {1991},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17598.shtml},
}