@article{oai:minpaku.repo.nii.ac.jp:00002965,
 author = {Hallamaa, Paun},
 journal = {Senri Ethnological Studies},
 month = {Mar},
 pages = {187--223},
 title = {Unangam Tunuu and Sugtestun : A Struggle for Continued Life},
 volume = {44},
 year = {1997}
}