@book{ BA46057633,
  author    = "Symposium in Pure Mathematics and Calderón, Alberto P.",
  title     = "Singular integrals",
  publisher = "東京大学出版会",
  year      = "1969",
  series    = "Proceedings of symposia in pure mathematics",
  number    = "v. 10",
  URL       = "http://ci.nii.ac.jp/ncid/BA46057633"
}