@inproceedings{Finch:2001a4,
  author = "Finch, Alexander",
  title = "{Four results in untagged gamma-gamma physics}",
  doi = "10.22323/1.007.0031",
  booktitle = "Proceedings of International Europhysics Conference on High Energy Physics {\textemdash} PoS(hep2001)",
  year = 2001,
  volume = "007",
  pages = "031"
}