@book{2022corso1introductorylessongeneralitiesainu,
  title = {1 Introductory Lesson. Generalities of the Ainu Language},
  author = {Dal Corso Elia},
  year = {2022},
  doi = {10.30687/978-88-6969-585-8/001},
  language = {ain},
  url = {https://doi.org/10.30687/978-88-6969-585-8/001}
}