@article{PismaZhETF.4.210,
    title = {New Generation Lines of a Pulsed Iodine-vapor Laser},
    author = {Koval'chuk, V. M. and Petrash, G. G.},
    journal = {Письма в ЖЭТФ},
    volume = {4},
    issue = {6},
    pages = {210},
    year = {1966},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24874.shtml},
}