@article{PismaZhETF.11.407,
    title = {Flux Quantization in a Normal Metal},
    author = {Kulik, I. O.},
    journal = {Письма в ЖЭТФ},
    volume = {11},
    issue = {8},
    pages = {407},
    year = {1970},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26149.shtml},
}