@article{PismaZhETF.37.492,
    title = {Light induced three-dimensional polar structure in ruby crystals},
    author = {Basun, S. A. and Kaplyanskii, A. A. and Feofilov, S. P.},
    journal = {Письма в ЖЭТФ},
    volume = {37},
    issue = {10},
    pages = {492},
    year = {1983},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22869.shtml},
}