@article{PismaZhETF.26.47,
    title = {Production of charmed particles in weak interactions with diagonal neutral currents},
    author = {Choban, E. A. and Shekhter, V. M.},
    journal = {Письма в ЖЭТФ},
    volume = {26},
    issue = {1},
    pages = {47},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20763.shtml},
}