@inproceedings{Perdrisat:2012iG,
  author = "Perdrisat, Charles",
  title = "{Experimental search for two-hard-photon exchange in elastic ep experiments}",
  doi = "10.22323/1.157.0033",
  booktitle = "Proceedings of Sixth International Conference on Quarks and Nuclear Physics {\textemdash} PoS(QNP2012)",
  year = 2012,
  volume = "157",
  pages = "033"
}