@article{PismaZhETF.23.69,
    title = {Production of new heavy particles in $e^+e^-$ annihilation into hadrons},
    author = {Frankfurt, L. L. and Khoze, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {23},
    issue = {1},
    pages = {69},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27428.shtml},
}