@article{PismaZhETF.61.1010,
    title = {Amplitude versus frequency characteristic of a photorefractive crystal},
    author = {Zel'dovich, B. Ya. and Il'inykh, P. N. and Podoshvedov, S. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {61},
    issue = {12},
    pages = {1010},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18312.shtml},
}