@article{PismaZhETF.86.190,
    title = {About the role of vector mesons on the $\eta \to \pi^0 \gamma \gamma$ decay width   in meson -- baryon chiral model},
    author = {Kuraev, E. A. and Pervushin, V. N. and Volkov, M. K.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {86},
    issue = {3},
    pages = {190},
    year = {2007},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25927.shtml},
}