@article{Durant:2009QV,
  author = "Durant, Martin  and  Gandhi, Poshak",
  title = "{Two fascinating X-ray to optical cross-correlation functions}",
  doi = "10.22323/1.062.0003",
  journal = "PoS",
  year = 2009,
  volume = "MQW7",
  pages = "003"
}