@book{2011xlyh1fs,
  title = {北海道謎解き散歩 : アイヌ地名・土方歳三・日本ハムファイターズまで},
  author = {好川, 之範},
  year = {2011},
  language = {ain},
  url = {https://ndlsearch.ndl.go.jp/books/R100000002-I000011182512}
}