@book{2022ainuminzokubunkaainugorajiokoza,
  title = {アイヌ語ラジオ講座},
  author = {アイヌ民族文化財団},
  year = {2022},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1971430859814129436}
}