@article{PismaZhETF.54.241,
    title = {Photostimulated changes in Raman scattering of $YBa_2Cu_3O_{7-\delta}$},
    author = {Eremenko, V. V. and Gnezdilov, V. P. and Fomin, V. I. and Usoskin, A. I. and Chukanova, I. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {54},
    issue = {4},
    pages = {241},
    year = {1991},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18129.shtml},
}