@article{1940fujinippongogengakuainugo,
  title = {日本語源学とアイヌ語},
  author = {藤井 尚治},
  year = {1940},
  journal = {樺太 12-3 樺太社(豊原)},
  language = {ain},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=4178\&domain=ainu}
}