@article{1973murayamaainugokankei,
  title = {アイヌ語との関係},
  author = {村山 七郎 and 大林 太良},
  year = {1973},
  journal = {日本語の起源 弘文堂 51.2.10刷},
  language = {ain},
  url = {https://aterui.ws.hosei.ac.jp/togo/detail.php?id=2059\&domain=ainu}
}