@article{PismaZhETF.29.453,
    title = {Vibronic structure in the spectra of two-photon absorption of organic dye solutions},
    author = {Smirnova, T. N. and Tikhonov, E. A. and Shpak, M. T.},
    journal = {Письма в ЖЭТФ},
    volume = {29},
    issue = {8},
    pages = {453},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22119.shtml},
}