@article{1929kitaainugoryukyugo,
  title = {アイヌ語と琉球語},
  author = {喜田 貞吉},
  year = {1929},
  journal = {東北文化研究 1-5 東北帝大法文学部内奥羽史料調査部},
  language = {ain},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=5934\&domain=ainu}
}