@book{2007nakagawakamuiyukaraainugo,
  title = {カムイユカラでアイヌ語を学ぶ},
  author = {中川 裕},
  year = {2007},
  language = {ain},
  url = {https://ndlsearch.ndl.go.jp/books/R100000002-I000008532572}
}