@article{PismaZhETF.29.320,
    title = {Classical and quantum dynamics of particles with arbitrary spins},
    author = {Gershun, V. D. and Tkach, V. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {29},
    issue = {5},
    pages = {320},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22085.shtml},
}