@article{PismaZhETF.58.251,
    title = {Nuclear multilayer structure with antireflecting coating},
    author = {Gusev, M. V. and Chumakov, A. I. and Smirnov, G. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {58},
    issue = {4},
    pages = {251},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_4712.shtml},
}