@book{ BA30849698,
  author    = "井上, 徹 and 鈴木, 薫 ",
  title     = "民法債権",
  publisher = "友陣総合研究所",
  year      = "1993",
  series    = "詳説民事基本六法 / 鈴木薫 監修",
  number    = "第3巻",
  URL       = "http://ci.nii.ac.jp/ncid/BA30849698"
}