@article{2019x3ihm3e,
  title = {アイヌ民族が語る「はじまりの物語},
  author = {北原次郎太},
  year = {2019},
  language = {ain},
  url = {https://alcd-web.s3-ap-northeast-1.amazonaws.com/uploads/2019/12/08/8f3bf8fa8af95ea2521e0d4575f9ca06.pdf}
}