@article{PismaZhETF.86.504,
    title = {Materializing Superghosts},
    author = {Alexandrov, V. and Krotov, D. and Losev, A. and Lysov, V.},
    journal = {Письма в ЖЭТФ},
    volume = {86},
    issue = {7},
    pages = {504},
    year = {2007},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27833.shtml},
}