@article{Shibata:2009QY,
  author = "Shibata, Akihiro",
  title = "{An inference method of luminosity spectrum in a future high luminosity e+e- linear collider}",
  doi = "10.22323/1.050.0048",
  journal = "PoS",
  year = 2009,
  volume = "ACAT",
  pages = "048"
}