@article{oai:waseda.repo.nii.ac.jp:00024811,
 author = {Roberts, Glenda S.},
 journal = {アジア太平洋討究 = Journal of Asia-Pacific studies},
 month = {Oct},
 pages = {129--139},
 title = {Fewer Japanese, More Migrants ? Immigration Frameworks and Policy Challenges},
 volume = {11},
 year = {2008}
}