@book{1990itoabashirikomemanbetsuainugochimei,
  title = {網走湖と女満別のアイヌ語地名},
  author = {伊藤 せいち},
  year = {1990},
  language = {ain},
  url = {https://ndlsearch.ndl.go.jp/books/R100000002-I000002106037}
}