@book{ BA26883852,
  author    = "Katz, Nicholas M.",
  title     = "Rigid local systems",
  publisher = "Princeton University Press",
  year      = "1996",
  series    = "Annals of mathematics studies",
  number    = "no. 139",
  URL       = "https://ci.nii.ac.jp/ncid/BA26883852"
}