@article{2020vvpodmaskinscientificcontributionofmilitarydoctormmdob,
  title = {Scientific contribution of military doctor M. M. Dobrotvorsky to the study of the history and culture of the Sakhalin Ainu (1867–1872).},
  author = {V. V. Podmaskin},
  year = {2020},
  journal = {ОЙКУМЕНА. РЕГИОНОВЕДЧЕСКИЕ ИССЛЕДОВАНИЯ},
  doi = {10.24866/1998-6785/2020-1/5-12},
  language = {ain},
  url = {https://doi.org/10.24866/1998-6785/2020-1/5-12}
}