@book{1998xselectedinformationonindividualainusettlement,
  title = {Selected information on individual Ainu settlements on the island of Sakhalin},
  year = {1998},
  doi = {10.1515/9783110820768-018},
  language = {ain},
  url = {https://doi.org/10.1515/9783110820768-018}
}