@article{2010nakazawachichibuainugojomongochimei,
  title = {秩父 : アイヌ語・縄文語地名考},
  author = {中澤 道三},
  year = {2010},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1971430859757810818}
}