@article{PismaZhETF.28.440,
    title = {Effect of self-induced transparency in two-photon resonant absorption in neodyrniurn glass},
    author = {Gridin, V. A. and Minasyan, V. V. and Petrovskii, A. M.},
    journal = {Письма в ЖЭТФ},
    volume = {28},
    issue = {7},
    pages = {440},
    year = {1978},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_24183.shtml},
}