@article{1971xrxmbuv,
  title = {アイヌの叙事詩 : オタスツ゚の人が語る散文物語},
  author = {砂沢 クラ},
  year = {1971},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1970586434885947027}
}