@article{2022nakagawahiroshihokkaidoainudialectstowardsaclassificationof,
  title = {Hokkaido Ainu dialects: Towards a classification of Ainu dialects},
  author = {中川 裕 and 深澤 美香},
  year = {2022},
  language = {ain},
  url = {https://ci.nii.ac.jp/ncid/BB17879115}
}