@book{2024nakagawaainugokobuntencomprehensivegrammarainu,
  title = {アイヌ語広文典 (Ainugo Kōbunten (A Comprehensive Grammar of Ainu))},
  author = {中川 裕},
  year = {2024},
  language = {ain},
  url = {https://www.hakusuisha.co.jp/book/b649849.html}
}