@article{Perdrisat:2012iG,
  author = "Perdrisat, Charles",
  title = "{Experimental search for two-hard-photon exchange in elastic ep experiments}",
  doi = "10.22323/1.157.0033",
  journal = "PoS",
  year = 2012,
  volume = "QNP2012",
  pages = "033"
}