@article{PismaZhETF.14.155,
    title = {New Mechanism of Coherent-radiation Generation in the Visible Region of the Spectrum in Ionized Oxygen and Nitrogen},
    author = {Gadetskii, N. P. and Tkach, Yu. V. and Slezov, V. V. and Bessarab, Ya. Ya. and Magda, I. I.},
    journal = {Письма в ЖЭТФ},
    volume = {14},
    issue = {3},
    pages = {155},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24573.shtml},
}