@article{PismaZhETF.47.94,
    title = {Optical properties of metal oxides of the $La_2CuO_4$ type},
    author = {Mazin, I. I. and Maksimov, E. G. and Rashkeev, S. N. and Savrasov, S. Yu. and Uspenskii, Yu. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {47},
    issue = {2},
    pages = {94},
    year = {1988},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16459.shtml},
}