@article{PismaZhETF.26.305,
    title = {Mechanism of anomalous penetration of positrons through a crystal},
    author = {Dekhtyar, I. Ya. and Adonkin, V. T. and Madatova, E. G. and Silant'ev, V. I. and Dlubek, G.},
    journal = {Письма в ЖЭТФ},
    volume = {26},
    issue = {4},
    pages = {305},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20860.shtml},
}