@book{ainuroshianoainutekisuto,
  title = {『アイヌ語ロシア語辞典』中のアイヌ語樺太方言テキスト},
  author = {阪口, 諒},
  year = {2021},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1050007072223331456}
}