@article{PismaZhETF.22.424,
    title = {Spontaneous symmetry breaking. Possible values of the spin of a Goldstone particle},
    author = {Konopel'chenko, B. G.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {22},
    issue = {8},
    pages = {424},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23360.shtml},
}