@book{1905johncbatcheloranainuenglishjapanesedictionaryincludingagr,
  title = {An Ainu-English-Japanese dictionary : including A grammar of the Ainu language = アイヌ英和辭典及アイヌ語文典},
  author = {John C. Batchelor},
  year = {1905},
  url = {http://ci.nii.ac.jp/ncid/BA72853986}
}