@article{Sakai:2018cB,
  author = "Sakai, Shuntaro  and  Debastiani, V.R.  and  Oset Baguena, Eulogio",
  title = "{Role of a triangle singularity in the $\pi N(1535)$ contribution to $\gamma p \rightarrow p \pi^0 \eta$}",
  doi = "10.22323/1.310.0239",
  journal = "PoS",
  year = 2018,
  volume = "Hadron2017",
  pages = "239"
}