@article{PismaZhETF.36.99,
    title = {Spontaneous breaking of conformal  symmetry; anomalous dimensionalities for instantons and merons},
    author = {Pal'chik, M. Ya. and Fradkin, E. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {36},
    issue = {3},
    pages = {99},
    year = {1982},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20119.shtml},
}