@article{Nakazawa:2013ud,
  author = "Nakazawa, Hideyuki",
  title = "{Study of QCD in gamma gamma to pseudoscalar meson pair processes}",
  doi = "10.22323/1.174.0313",
  journal = "PoS",
  year = 2013,
  volume = "ICHEP2012",
  pages = "313"
}