@book{2016hiroshimaruyamathreatstohumansecurityimposedontheainuinb,
  title = {Threats to Human Security Imposed on the Ainu in Biratori, Hokkaido, Japan},
  author = {Hiroshi Maruyama},
  year = {2016},
  url = {https://doi.org/10.1163/9789004314399\_007}
}