@article{PismaZhETF.28.652,
    title = {á×ÔÏÌÏËÁÌÉÚÏ×ÁÎÎÙÅ ÜËÓÉÔÏÎÙ × $Y_2O_3$},
    author = {ëÕÚÎÅÃÏ×, á. é. and áÂÒÁÍÏ×, ÷. î. and òÏÏÚÅ, î. ó. and óÁ×ÉÈÉÎÁ, ô. é.},
    journal = {ðÉÓØÍÁ × öüôæ},
    volume = {28},
    issue = {10},
    pages = {652},
    year = {1978},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_7508.shtml},
}