@book{ BB2171102X,
  author    = "民法改正研究会",
  title     = "立法提案・改正理由",
  publisher = "信山社",
  year      = "2016",
  series    = "総合叢書",
  number    = "18 . 日本民法典改正案 ; 1 . 第1編総則||ダイ1ペン ソウソク",
  URL       = "https://ci.nii.ac.jp/ncid/BB2171102X"
}