@inproceedings{Lersch:2013UG,
  author = "Lersch, Daniel",
  title = "{In search of the box anomaly by studying the decay eta\rightarrow pi+pi-gamma}",
  doi = "10.22323/1.171.0352",
  booktitle = "Proceedings of Xth Quark Confinement and the Hadron Spectrum {\textemdash} PoS(Confinement X)",
  year = 2013,
  volume = "171",
  pages = "352"
}