@book{
  author = "岩波書店, 岩波書店編集部",
  title = "Kagaku no ziten",
  year: 1980
  month: 5
  key = "自然科学--辞書",
  key = "科学--辞書",
  publisher = "岩波書店",
  address = "東京",
  edition = "第2版補訂版",
}