@book{naritaedojidaiezogoishuezogoshu,
  title = {江戸時代の蝦夷語彙集概観および「蝦夷語集」の表記について},
  author = {成田 修一},
  language = {ain},
  url = {https://www.lib.hokudai.ac.jp/cgi-bin/hoppodb/record.cgi?id=0F008090070000000}
}