@book{ BB18540337,
  author    = "大野, 瑞絵 and 井川, 俊彦 ",
  title     = "ハリネズミ : 住まい、食べ物、接し方、病気のことがすぐわかる!",
  publisher = "誠文堂新光社",
  year      = "2015",
  series    = "小動物★飼い方上手になれる!",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BB18540337"
}