@article{1939carlwhitingbishopainucultureanditsorigin,
  title = {Ainu Culture and Its Origin},
  author = {Carl Whiting Bishop, George Montandon},
  year = {1939},
  journal = {Geographical Review},
  doi = {10.2307/210081},
  language = {ain},
  url = {https://doi.org/10.2307/210081}
}