@article{PismaZhETF.57.60,
    title = {Dynamics of oxygen in the $CuO_2$ plane in $LaSrAl_{1-x}Cu_xO_4$},
    author = {Ivanova, T. A. and Kukovitskii, E. F. and Nabiullina, E. N. and Petrashen', V. E. and Usachev, A. E. and Yablokov, Yu. V. and Zelentsov, V. V.},
    journal = {Письма в ЖЭТФ},
    volume = {57},
    issue = {1},
    pages = {60},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17733.shtml},
}