@article{1908x1ky4sfh,
  title = {樺太アイヌの工藝技術 (承前)},
  author = {坪井 正五郎},
  year = {1908},
  doi = {10.5026/jgeography.20.69},
  language = {ain},
  url = {https://doi.org/10.5026/jgeography.20.69}
}