@article{PismaZhETF.77.417,
    title = {$J/\psi~c\bar c$ production in $e^+e^-$ and hadronic interactions},
    author = {Kaidalov, A. B.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {77},
    issue = {7},
    pages = {417},
    year = {2003},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_269.shtml},
}