@book{2020karolnowakowskitowardsbettertextprocessingtoolsfortheainu,
  title = {Towards Better Text Processing Tools for the Ainu Language},
  author = {Karol Nowakowski, Michał Ptaszyński, Fumito Masui},
  year = {2020},
  url = {https://doi.org/10.1007/978-3-030-66527-2\_10}
}