@misc{2020asjpainuvarieties,
  title = {ASJP Ainu varieties (20 dialect points) (ASJP - Ainu varieties (Swadesh-style, 20 dialect points))},
  author = {ASJP Consortium (Wichmann et al.)},
  year = {2020},
  note = {北海道・樺太}
}