@book{2007vladimir42reciprocalssociativesainu,
  title = {42. Reciprocals and sociatives in Ainu},
  author = {アンナ・ブガエワ},
  year = {2007},
  doi = {10.1075/tsl.71.64alp},
  language = {ain},
  url = {https://doi.org/10.1075/tsl.71.64alp}
}