@article{PismaZhETF.51.518,
    title = {Photoinduced optical anisotropy in the chalcogenide glass $As_2S_3$},
    author = {Lyubin, V. M. and Tikhomirov, V. K.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {10},
    pages = {518},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17322.shtml},
}