@article{PismaZhETF.51.213,
    title = {Observation of anomaly in angular distribution of parametric x-ray scattering},
    author = {Afanasenko, V. P. and Baryshevskii, V. G. and Gatsikha, S. V. and Zuevskii, R. F. and Livshits, M. G. and Lobko, A. S. and Moroz, V. I. and Panov, V. V. and Polikarpov, I. V. and Potsiluiko, V. P. and Safronov, P. F. and Yurtsev, A. O.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {4},
    pages = {213},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17230.shtml},
}