@book{
  author = "小野寺, 百合子(1906-)",
  title = "バルト海のほとりの人びと : 心の交流をもとめて",
  year: 1998
  month: 3
  key = "ヨーロッパ(北部)",
  publisher = "新評論",
  address = "東京",
  ISSN/ISBN = "9784794803993 [4794803990]",
}