@article{1975x9zm1vy,
  title = {アイヌ民族によるアイヌ語復権手助け},
  author = {北洞 孝雄},
  year = {1975},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=3219\&domain=ainu}
}