@article{Escribano:201299,
  author = "Escribano, Rafel",
  title = "{A first prediction of the electromagnetic rare decays \eta ^{\prime}  \rightarrow  \pi °\gamma \gamma  and \eta ^{\prime}  \rightarrow  \eta \gamma \gamma }",
  doi = "10.22323/1.157.0079",
  journal = "PoS",
  year = 2012,
  volume = "QNP2012",
  pages = "079"
}