@article{PismaZhETF.16.475,
    title = {Conversion of Broad IR Spectra into the Visible Band Under Critical Vector Phase Matching Conditions},
    author = {Kosolobov, S. N. and Lebedev, V. V. and Marennikov, S. I. and Popov, Yu. N. and Krivoshchenkov, G. V. and Mitnitskii, P. L. and Kidyarov, B. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {16},
    issue = {8},
    pages = {475},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26895.shtml},
}