@phdthesis{Maehara:2459,
      author       = "Kokoro Maehara",
      title        = "Study on the upgrade of Cherenkov ring imaging TOP detector
                      using high photon detection efficiency SiPM. (in Japanese)",
      school       = "Nagoya, Nagoya university",
      address      = "Nagoya",
      year         = "2021",
      note         = "Presented on 15 02 2021",
}