@article{oai:minpaku.repo.nii.ac.jp:00002958,
 author = {Helimski, Eugene},
 journal = {Senri Ethnological Studies},
 month = {Mar},
 pages = {77--91},
 title = {Factors of Russianization in Siberia and Linguo-Ecological Strategies},
 volume = {44},
 year = {1997}
}