@book{tezukahokutohogensoyakitamibihoro,
  title = {アイヌ語北東方言(宗谷、北見、美幌、網走方言)の辞書作成及び資料集成},
  author = {手塚 順孝},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1040282256965195264}
}