@article{PismaZhETF.47.368,
    title = {States of charmonium with a nonzero orbital angular momentum},
    author = {Boryu, V. Yu. and Khokhlachev, S. B.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {47},
    issue = {8},
    pages = {368},
    year = {1988},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16535.shtml},
}