@article{1996hasuikeupopoyaisama,
  title = {ウポポとヤイサマ},
  author = {蓮池 悦子},
  year = {1996},
  journal = {『古代文学講座』 9 勉誠社 アイヌ語},
  language = {ain},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=12047\&domain=ezo}
}