@article{noainuniokeruno,
  title = {「蝦夷国報告書」のアイヌ語数詞における上位起算法の消失},
  author = {落合 いずみ},
  year = {2023},
  journal = {北方言語研究},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1390584940356804736}
}