@article{PismaZhETF.5.378,
    title = {Emission Statistics of a Laser with Nonresonant Feedback},
    author = {Ambartsumyan, R. V. and Kryukov, P. G. and Letokhov, V. S. and Matveev, Yu. A.},
    journal = {Письма в ЖЭТФ},
    volume = {5},
    issue = {10},
    pages = {378},
    year = {1967},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25205.shtml},
}