@book{1995saikakutohokurokukenainugochimeijiten,
  title = {東北六県アイヌ語地名辞典},
  author = {西鶴 定嘉},
  year = {1995},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1971430859837649079}
}