@article{PismaZhETF.60.711,
    title = {Observation of an anomalous transmission in x-ray scattering by a superconducting $Nd_{1.85}Ce_{0.15}CuO_{4-\delta}$ crystal},
    author = {Kvardakov, V. V. and Somenkov, V. A. and Paulus, W. and Heger, G. and Pinol, S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {60},
    issue = {10},
    pages = {711},
    year = {1994},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20428.shtml},
}