@article{PismaZhETF.17.193,
    title = {Absorption  Line  Spectra  of  $ZnP_2$  Crystals},
    author = {Gorban', I. S. and Lugovskii, V. V. and Tychin, I. I. and Fedotovskii, A. V.},
    journal = {Письма в ЖЭТФ},
    volume = {17},
    issue = {4},
    pages = {193},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23515.shtml},
}