@article{Matsumura:20081D,
  author = "Matsumura, Toru",
  title = "{Radiation damage to MPPCs by irradiation with protons}",
  doi = "10.22323/1.051.0033",
  journal = "PoS",
  year = 2008,
  volume = "PD07",
  pages = "033"
}