@article{PismaZhETF.51.94,
    title = {Time-dependent holography of the two-photon effect},
    author = {Kuznetsova, T. I.},
    journal = {Письма в ЖЭТФ},
    volume = {51},
    issue = {2},
    pages = {94},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17195.shtml},
}